Hi @meraki_sv ,
When you run the KatalonSetup.exe installer, it installs the Katalon Studio package inside “C:\Users<your username>/.katalon\packages”
Therefore the error denotes that you do not have Read and Write permissions on this path. Therefore please help to get the R/W permissions on this folder path.
I do have permission for that folder and I have files in that location because previous versions work. It only stopped working since version 9. In version 8 everything is fine but I can’t log into that version anymore and I am required to upgrade but I can’t upgrade because of the mentioned error.