There was a problem running preinstall.cmd scripts
We will take a look at the following fixes to get rid of There was a problem running preinstall.cmd scripts error for Windows Setup,
1] Download a new Windows Installation Image
The best way to upgrade to Windows 10 without encountering this error would be to get the official ISO files for Windows 10’s latest release. And then you can use this ISO to upgrade to the latest version of Windows 10.
2] Create a new bootable drive
You can also try to create a new bootable drive for your operating system’s installer and check if that fixes your issues. You may also try to change the bootable drive maker you use last time.
3] Uninstall conflicting programs
Some people who are using computers made by Dell and got Windows 10 preinstalled have been facing this issue. You can try to uninstall the following programs from your Dell computer and check if that fixes your issues,
Dell Encryption Management service.Dell Digital Library service.
4] Run Windows Update Troubleshooter if you are upgrading
If you receive this error message while upgrading your existing copy of Windows 11/10, then running Windows Update Troubleshooter has been known to have helped some. See if that helps you. Run it, restart your computer and then try running setup again.
5] Reset Windows 11/10
You can Reset your copy of Windows installed. This will fix all the issues on your computer. I hope this helps.