• We have updated our Community Code of Conduct. Please read through the new rules for the forum that are an integral part of Paradox Interactive’s User Agreement.
Showing developer posts only. Show all posts in this thread.
Okay what product are you trying to use and are you installing or uninstalling when you get the error, and can you list the specific error you are getting please?
 
Please check the sticky thread called "How to manually uninstall the game"
Follow the procedures outlined in that thread.
Then try to reinstall.