a question which probably has been put here more than once. But I can't find any:
I still run PB 3.62.
I want to upgrade to the latest version. But in case I have problems to compile my old program I would like to go back to 3.62.
For that I plan to make a copy of my PB folder before upgrade.
And to go back I delete the PBfolder (now version 3.72) and rename the copied (old) version to C:\Programme\PureBasic
Is this ok? Or did the upgrade create/modify entries somewhere else in Windows which would make my old PB "unclean"?