Error installing PU 2.2.1, msi

Is there a bug in the msi file?

Hmmm I have seen this before. I has to do with if you ran a previous version of the PSU installer on this box that was messed up.

Can you try running this in PS?

 ls Env:\UAPATH

the command return the PU path and one extra “C:\Program Files (x86)\Universal Automation”

Try removing the content of that env var and running the installer again.

Thanks, I will try that