I got a new PC and I installed 10+ software successfully but I got stuck in while installing AutoCAD 2021 on my system with this error This Installation is Forbidden by System Policy. Contact your System Administrator.
This error is common you may receive this error at the time of installing any software not only for AutoCAD and the solution for this error is same.
I tried to installed the previous version of software like AutoCAD 2022 and AutoCAD 2020 but none of them worked and all the AutoCAD version is showing the same This Installation is Forbidden by System Policy. Contact your System Administrator error.
You Don’t need to panic if you get it this error, This error can be solved by following the quick steps:
How to Fix This Installation is Forbidden by System Policy. Contact your System Administrator
To resolve this issue, you need to edit the registry setting on your Windows device. But don’t worry editing the registry setting will not harm your PC and you are safe to perform the following steps.
1. Type registry on the search bar
2. Select Registry Editor on the result
3. Click on Run as administrator to open Registry Editor in Admin mode
4. Copy and Paste this path HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Installer in the navigation tab
5. Double click on DisablePatch Registry file
6. Change the vault to 0 from 1.
7. Click OK to click
Now again start the installation, this time installation is finish successfully without the This Installation is Forbidden by System Policy. Contact your System Administrator error as you can see on the above image.