Adobe reader 8 - Error 20 upon uninstallation
April 2018
Issue
I want to remove Adobe reader 8 from my PC, and upon uninstallation I'm getting the following error message:
"Error 20".
Solution
This error is due to some files that haven't been deleted during the uninstallation of Adobe reader.
Download and install CCleaner (Do not install the Yahoo Toolbar):
- Launch it
- Go to Tools then uninstalls programs.
- Select Adobe Reader 8 and click Delete Entry.