Cannot install Up Studio or driver

Up Studio and driver cannot be installed on Windows 10 20H2.
Error message "“Up studio setup ended prematurely because of an error. your system has not been modified. To install this program at a later time please run the installation again”
Is this a signing issue?
Google search revealed a suggestion to bypass driver signing in Windows.
This is absolutely not an option for me in my organization.


I’ve got the same problem. Bypassing driver signing doesn’t help.
I was printing fine, then re-booted my laptop, now UpStudio2 (64bit) just hangs.
I tried installing the 32bit version (seeing comments by support about the 64bit driver not working) but it still hangs after a re-install.

If only the hardware supported other slicer software.