In this article you will learn how to install macOS Catalina 10.15 on VirtualBox on Windows 10 PC. macOS Catalina is the latest version of mac operating system released by apple. Further, with the recent Catalina update there is paramount improvement on operating system. There are cool new features, fresh new app and powerful new technology. Therefore, testing and working on macOS Catalina is fun as well amazing experience. Moreover, you should understand and learn all the new feature before actually installing that on MacBook or iMac. You have to install that on virtual machine. For example, we are going to install macOS Catalina on VirtualBox on Windows 10 PC. Further, we will take you on all the steps where you should easily install the mac operating system.
Install macOS 10.15 Catalina on VirtualBox
Install macOS Catalina on VirtualBox Windows 10
There are different methods to install macOS 10.15 Catalina on Windows operating system. However, the most reliable and easy method is to install it on virtual machine. Virtual machine has many advantages. For example you don’t need actual Mac machine to test Mac operating system. Therefore, you will create a virtual environment and install and test the operating system before diving into it.
Similarly, there are two virtual machine for Windows 10. The first one is VirtualBox. The second one is VMware. These both virtual machine work great while installing macOS on Windows. There is no quite difference. However, most people used to VirtualBox and vice versa.
However, This tutorial we will particularly install Catalina on VirualBox. But, if you want to install that in VMware machine. Then you have to concern it There.
Install macOS Catalina on VirtualBox Video
To installing macOS Catalina on VirtualBox. Then watch the video below. Where I will take you on all steps visually. Therefore, you will not face any problem to install macOS Catalina.
How to Install macOS Catalina on VirtualBox
Let’s instlal macOS catalina on VirtualBox. However, we need different software and file to download. Therefore, i will show comprehensive guide where you can understand which files and software you required. Further, from where you have to download all there files.
Contents
VirtualBox and Extension Pack
First you need to download VirtualBox. VirutalBox is virtualization program where you can install different operating system including Linux, Windows and macOS etc. Therefore, If you want to install all operating system on one machine. You can easily do that with VirtualBox.
Therefore, saying that VirtualBox is complete new operating system. As you may consider buying new Machine. Therefore, it is one of the best way to get one high configure machine and install as much as operating system on virtual machine as you want.
Further, VirtualBox integrate both operating system on single machine. Where you share and transfer file between both operating system. Therefore, to install macOS Catalina on virtualBox will give you pre experience to understand and learn about new features of operating system. Therefore, to enjoy the latest variation and new feature on your old machine. Even it doesn’t support is like a dreams come true.
finally, the new system USB will only support USB 3.0. However, if you install VirtualBox Extension Pack. Then it will fix the problem. Therefore, then you will be able to connect to the VirtualBox using USB 3.0 as well.
Download VirtualBox
To Download VirtualBox from the link Below.
Install VirtualBox on Windows 10
Once you have downloaded the VirtualBox on your Windows 10. Then you have to install that by following the steps below.
Step 1. When you will open the Oracle VM VirtualBox Setup. It will open a step us wizard. Therefore, the first page which you will see is Welcome Page. Therefore, you Only click on the button Next.
Step 2. Further, in second page you will get a information where you should install the software. However, you should remember that it requires at least 169MB of free space on hard drive. Therefore, once you have select the location for the virtualBox. Then you have to click on Next.
Step 3. Similarly, next page will display to select the way you want features to be installed. There are option like
- Create Start Menu entries
- Create shortcut on the desktop
- Register file associations.
- Create shortcut in the Quick Launch Bar
There are checkbox in front of each option. Therefore, you have to select according to your requirement and then Press Next.
Step 4. In this steps. It will ask about to install the Oracle VM VirualBox Networking Features. Therefore, simply click on Yes.
Step 5. Finally, the step is ready to begin. Therefore, you have to click on Install. The installation will start. Then you have to wait for the moment until installation finishes.
In between it may ask about User Account Control. It means the VirtualBox needs permission to run the application windows. Therefore, you have to click on Yes.
Now you are ready to start and run the VirtualBox Machine.
Install VirtualBox Extension Pack
Now it is time to install VirtualBox Extension pack. For that you have to download the extension from the link below.
Then open the application and click to install the extension pac on your VirtualBox
Download macOS Catalina Image
To download image you have to click the link Below.
Configure VirtualBox
Once you have successfully install VirtualBox on Windows 10. Now you are ready to to configure the perfect setting to install macOS Catalina on VirtualBox.
When you will open VirtualBox. There is a New Button on the top left corner. Therefore, You have to click on It. Then a wizard page will open. Which will take you to all other setting. Therefore, with the help of this wizard page. You can easily understand complete procedure without any problem. However, I will also take you on each page and give you proper guide.
New in VirtualBoxTherefore, you have to follow the steps below for the configuration.
Step 1. MacOS Name: Catalina
On the first page you will see Name and operating system. Therefore, there are information like
- Name: Here you have to write the name of the Operating system. For example I will write macOS Catalina.
- Type: As you know that the type of operating system is Mac OS. Therefore, you have to select from the drop down menu Mac OS X.
- Version: You may or may not see the current version of mac operating system. However, don’t worry about that. You should select the version like macOS High Sierra 64-bit. But, remember i will complete work fine while. You will install macOS Catalina.
Once you have complete all these field. Then you have to click on Next.
Step 2. Memory Size
I the second page you will have to properly select the memory size of the new macOS Catalina operating system. Remember that this memory is for RAM. Therefore, you have to select the half (50%) of your complete memory to the VirtualBox. Because, once you will install the operating system. Then you will find that it will run without any lag. Therefore, if you want the macOS Catalina run smoothly. Then, you must have complete of 16GB of ram and share 8GB to VirtualBox.
Memory SizeAfter, you have selected the half of the memory. Then you have to click on Next.
Step 3. Hard Disk Selection
In this page you have to select the Hard Disk. There are three options.
- Do not add a virtual hard disk
- Create a virtual Hard disk now
- Use an existing virtual hard disk file.
We are going to select the Use an existing virtual hard disk file. As you have already download the macOS Catalina vmdk file. Therefore, you have to select that and click on Create. However, remember that you window machine must have minimum of 20GB free space on hard disk.
macOS Catalina VirtualBox Setting
Once you have successfully configured virtaulbox. Now it is the time to change and more setting after creating virtualbox. Therefore, follow the steps below.
Step 1: Setting
On virtualBox left side you will see the operating system Catalina which you have recently created. You have to select it. Then click on Setting.
Step 2: System Setting
There are many setting. On the left side you will see some setting information. However, first you have to click System. Further, you will find different other configuration for the system.
- Make sure you have selected MotherBoard. Then follow the steps below.
- The the Optical.
- Select Hard Disk
- Chipset should be ICH9
- Pointing Device must be USB Tablet
- Extended Features:
- Select Enable I/O APIC
- Enable EFI (special OSes only)
- Select Hardware Clock in UTC Time
- Now you have to select Processor tab. Then following configuration.
- Processor: It should be half (50%) of your complete core
- Execution Cap: Take the roller to 100%
- Extended Features: Make sure to check Enable PAE/NX
Step 3: Display
Similarly, you have to select Display on left hand side menu. Then you will find different configurations.
- Video memory: You have to take the roller to maxium. In my case i have selected 128MB.
- Monitor: It should be 1
- Sacale Factor: It should be 100%
- Acceleration: Let the 2D and 3D video Acceleration uncheck.
Step 4: Storage
On the storage tab you have to make sure that Use Host I/O Cache is selected.
Add code to VirtualBox with Command Prompt
You have almost completed every single setting. However, there is only one more modification. Where you can edit and ready for the installation.
For the editing the file you have to open the command prompt. Remember before starting command prompt. You are to close VirtualBox. Further, your have to write CMD on search box. Then you will get command prompt icon right click on it and click on “Run as administrator”.
Run as adminitrator CMD
When the command prompt opens. Then you can write one by one each of the commands in below. Moreover, remember that change “Your VM Name” with your Virtual Machine Name which you have name it while configuring.
Code for VirtualBox 5.X
|
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cd "C:\Program Files\Oracle\VirtualBox\" VBoxManage.exe modifyvm "Your VM Name" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac11,3" VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0" VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Iloveapple" VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "Your VM Name" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1 |
Code for VirtualBox 4.X
|
1 2 3 4 5 6 7 |
cd "C:\Program Files\Oracle\VirtualBox\" VBoxManage.exe modifyvm "Your Virtual Machine Name" --cpuidset 00000001 000306a9 04100800 7fbae3ff bfebfbff VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "MacBookPro11,3" VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0" VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Iloveapple" VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "Your Virtual Machine Name" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1 |
Install macOS Catalina on VirtualBox
Further, open VirtualBox and click on Start. When VirtualBox will start, you will see UEFI Interactive Shell. Then you have to press ESC button. Now you have to type the following code in shell and press Enter. Remember, you have to write that without quotation.
“install.nsh”
UEFI Interactive Shell
Its time to install macOS Catalina on VirtualBox. Everything is configured and you are ready to install the macOS Catalina operating system. Follow the steps below for installing macOS Catalina on VirtualBox.
1. Click on the created VirtualBox. And it will start. Furhter, after sometime when everything will load then the first screen will appears. It is the welcome screen. And it will ask about your country. Therefore, select a country and press on Continue.
macOS 10.14 Mojave Welcome Screen
2. Next screen will ask you about to Choose a keyboard layout. Select U.S and click on Continue.
Select Keyboard
3. In this screen you will ask about the Data and Privacy. Therefore, read it carefully and the click on Continue.
Data & Privacy
4. Further, this wizard will ask you about Transfer Information to This Mac. It will ask that how do you want to transfer your information? Check the box on Don’t transfer any information now. and click on continue.
Transfer information to This Mac
5. At this stage, it will ask you about your Apple ID. As you know that with the help ID you can use many feature of macOS. Therefore, if you have any apple ID enter it. But, for you I will select Set UP Later and click on Continue.
Sign in With Your Apple ID
6. Finally, it will ask about Term and conditions. Simply click on Agree.
Term and Conditions
7. Create A computer Account. Fill out the following information to create your computer account.
- Full Name: Write you name.
- Account Name: It will select automatically.
- Password: write your password to log in in your mac. There password may be thing. Further, write same password in verify too.
- Hint: write something memorable about your password. When you forget your password. The the hint will help you to find it back.
- Finally, Press on Continue.
Create a Computer Account
8. on the page of Express Set Up just click on Continue.
Express Set Up
Congratulation you have done great job. Now it is time to explose macOS catalina on VirtualBox on Windows 10.
Also check How to Install macOS Catalina on VMware
How to fix macOS Catalina Screen Resolution
When you are going to install macOS Catalina on VirtualBox. You have to configure screen resolution. By default, there is no screen resolution setting on VirtualBox. Therefore, you have to follow How to Fix macOS Catalina Screen Resolution on VirtualBox. Then you will be able to change the screen resolution anytime.
Conclusion: I hope you have successfully install macOS Catalina on VirtualBox. However, if you find any problem then you can write in comment box below. We will be more then happy to help you. Thank you.
Ali Hussaini
Hello, sir, I need macOS Catalina image file please give me the link of the image.
Jason Childers
It’s up there titled “MacOS Catalina Image”
Mazil Khatib
Installation is not starting it is showing boot.efi is not recognized as internal or external command,operable program or srcipt file
João Graça
i need help the installation is not starting is showing boot.efi is not recognized as internal or external command,operable program or srcipt file
Huyen
I have the same error, have you know how to fix it yet. Could you let me know please
Lemon Tree
For the boot.efi errror, I have experienced the same. The fix is running the list of command mentioned in section “Code for VirtualBox 5.X” or “Code for VirtualBox 4.X” (remember to change to the name of your VirtualImage’s name.
Jitendra Ruley
hi…
dear sir i have 4gb ram and core i3 4th generation
so can i able install this os on pc or not please reply.
Ty
followed to the tee and keep getting errors
Jason Childers
Hello,
I have installed macOS Catalina perfectly fine. The only thing I struggle with now is using the drag and drop feature.
I am trying to create an application using xcode, but if I cannot drag and drop there is really nothing I can do.
I have additionally looked up solutions on the internet, but all of the solutions start with devices/Insert Guest Additions CD image. The problem is, when I click “Insert Guest Additions CD image.” I get the error “Unable to insert the virtual optical disk C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso into the machine macOS Catalina.
Result Code:
E_FAIL (0x80004005)
Component:
ConsoleWrap”
Please give me any solutions to this problem that you can. Thank you for your time.
Shiar Ahmed
It installed perfect but the mac has no internet connection, why?
Kylan
Hello, i fixed this problem by restarting the VM and closing Virtual Box. When i booted back up, the internet connection just worked. I hope this works for you to. Thank you!
Maurice Cliq
Hi,
After entering “install.nsh” the file unwinds and remains blocked on the “boot.efi” command.
Despite several complete attempts at installations, the screen still remains frozen at this stage…
Maurice Cliq
Following my previous message.
When running the “boot.efi” file by hand I get this error message:
ERROR allocating 0xa00 pages at 0x00000000000001a00000 alloc type 2
Error loading kernel cache (0x9)
Please indicate a solution.
Brian
I have successfully installed the MacOS in a virtual machine using VirtualBox and everything seems to be working fine with one exception. I am not able to move any of the Mac application windows. When try to resize them or move then there is no response. Has anyone else had this issue and if so, is there a fix?
yuvraj
After entering “install.nsh” the file unwinds and remains on the “boot.efi” command.
the screen remains frozen at this stage…
Gary wartz
add the following lines in CMD
cd “C:\Program Files\Oracle\VirtualBox\”
VBoxManage modifyvm “Your VM Name” –cpu-profile “Intel Core i7-6700K
replace Your VM Name with the name of your virtual machine
Philippe
Hello
If you are stuck on the “boot.efi” command, it comes from the AMD processors.
You have to add the following line to the lines of code:
VBoxManage modifyvm “Your VM Name” –cpu-profile “Intel Core i7-6700K”
Example for VirtualBox 5.X
cd “C:\Program Files\Oracle\VirtualBox\”
VBoxManage.exe modifyvm “Your VM Name” –cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiSystemProduct” “iMac11,3”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiSystemVersion” “1.0”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/efi/0/Config/DmiBoardProduct” “Iloveapple”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/smc/0/Config/DeviceKey” “ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc”
VBoxManage setextradata “Your VM Name” “VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC” 1
VBoxManage modifyvm “Your VM Name” –cpu-profile “Intel Core i7-6700K”
doug
This fixes the stuck on “boot.efi” for AMD cpu devices. But that last command needs two hyphens not one before “cpu-profile” to work for me.
Normand
What is the correct cpuidset values for VirtualBox 6.x ?
Thanks
yuvraj
hi,
after install.nsh command is complete
it display apple logo and shows 29 minutes
to install but after few seconds it shows error A disk with a mount point is required(-69854)
Chuck Deranleau
Hi,
Install went well up to the where I should:
Now you have to type the following code in shell and press Enter. Remember, you have to write that without quotation. “install.nsh”.
When I copy install.nsh and try to insert it into the mac virtual window, when I lose my cursor. It disappears and I must hit Ctrl right side to get it back again.
Any ideas?
Thank you for all your work.
Gary wartz
hello ! thank you for this beautiful tutorial
everything went well except that i have no sound that works in the catalina virtual machine
Sam
I am stuck at “Attempting system restart ..” . It does not go past it. Any advice ?
Joe
“install.nsh is not recognized as an internal or external command operable program, or script file.”
Adam
Hi,
“install.nsh” stops. Here the last line:
validate_root_image: validatng root dmg / macOS Install Data/BaseSystem.dmg
Thank you very much if you help me to get ahead.
Ondrej
Change in settings USB 2.0 to USB 3.0
Adam
I started again from the beginning and got further. I think the RAM is too small. I will extend this and try again.
Rich
Install went well:-) thanks for the well documented install write up.
One issue, I think. Update came up and I went ahead and updated Catalina. Catalina keeps telling me that there is an update available even though I already went through the update process 3 times. How many times do I need to update Catalina or is this a bug/issue? Do I need to do something else to update Catalina successfully?
stavros
Hi After install.nsh i get this error
ERROR allocating 0x33cb pages at 0x0000000001e2b000 alloc type2
error loading kernel cache (0x9)
Hassan Chebbani
You skipped the part that shows the internet connection setup. They won’t allow to use wifi just ethernet or don’t connect to the internet (even after finishing the setup, the network settings in the system preferences won’t allow me to use wifi) why is that? Plus the sound issue still remains there’s no sound at all and tried lots of methods online but none work so can you fix the problem please or offer some kind of support???
Michael
Did you ever find a solution? (I’m having the same issue.)
Rajeesh Raveendran
hi thanks for the tutorial. i could successfully install catalina in virtualbox. But i cannot drag any window in mac(can click and open). can you please tell me why? i already installed the virtualbox extension.
Ashukambojz
when 1 shell:> install.nsh enters
Then 2 install.nsh is not recognized as an intarnal or external command, operable program,or script file.
How we solve this
Bob
Ashukambojz: You need to have VirtualBox Boot.vmdk still attached to boot from, or you’ll get that error. Did you accidentally remove it when you ejected Catalina.iso?
dmit
I have this problem to. did you solved?
Dhruv Jain
Sir , I am unable to sign in the mac . It is showing my password incorrect but I have checked on apple id website that my password is correct. Please help me to fix this issue
Dhruv Jain
Sir should I update the macos ?
Dhruv Jain
Sir how to enable drag and drop
Frank
Hi All, I got vm installed properly in virtualbox, however the resolution supports only 1024×768, and seamless mode of virtualbox is disabled even with virtualboxaddon installed, any idea?
robado
Hi,
I followed the instruction but when i boot up the virtual macOS i dont get a chance to press ESC or the ESC doesnt do anything and it keeps doing stuff and after like 20 mins it just freezes.
Vinicius
How do I fix the no sound problem on Catalina using Virtualbox?
Carlos Bautista
Question.
I’m installing MacOs Catalina on virtualbox windows10.
Everything seems to be going fine … then it seems to stalls at “about 13 minutes remaining”.
doesn’t seem to continue.
any suggestions???
Normand
What is the correct cpuidset values for VirtualBox 6.x ?
Example for VirtualBox 5.X
cd “C:\Program Files\Oracle\VirtualBox\”
VBoxManage.exe modifyvm “Your VM Name” –cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff
Ondrej
same as for 5.x
Dmitriy
Installed MacOS Catalina 10.15 Beta (In this topic ISO Image with this version of MacOS) crushes every 15-20 minutes. I tried to update with stable version 10.15.4, but it can’t to update, because it not so very fast process (time limit to update 15-20 minutes left). Besides I connect Mac Mouse by Bluetooth to VM, because I want to use multiple fullscreen apps.
panic(cpu 2 caller 0xffffff800aeb0c22): “attempting to register a sysctl at previously registered slot : 101″@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xny-6041.0.0.111.5/bsd/kern/kern_newsysctl.c:250
Deepak kumar
Looking for a solution since 2 days. Thanks, buddy. You helped me a lot.
Jack Ruele
Hi
After Starting the VM, I get this error =>
[BdsDxe: failed to load Boot0001 “UEFI VBOX CD-ROM VB1-1a2b3c4d” from PciRoot (0x0)/ Pci (0x1F,0x2)/Sata(0x1,0xFFF,0X0) : Not Found]
How can i go about fixing this?
Ryan
Same error here.
Any fix on this?
I have VirtualBox 6.1.4, with the latest extension pack.
Previously, I had 6.0.12 and ended up stuck after install.nsh (boot.efi).
Please help…
Hasan
Hi Jack!!
I am encoutering the same problem please assure me if you have found the solution.
steve
I cant get past the Install .nsh line it says Install is not recognized as an internal or external command
Purushotham Gowda
i am getting error script error…. unsupported (line number 5)
Allie
when I ran install.nsh, I got error such as ‘FS1:\macOS Install Data’ is not a directory. Then it hang on – boot.efi not recognized problem. I am using windows 10, intel core i5. I have tried the original code for virtualBox 5X, then I added this line ‘VBoxManage modifyvm “macOS Catalina” -–cpu-profile “Intel Core i7-6700K”. Neither way worked. All stopped at boot.efi not recognized issue. Could you please help?
harsh solanki
fake dosent work not worth 6 GB net
Richin
Hello sir i am stuck in installation after showing 14 minutes remainig