When starting Quickmap 7, you may get this error:

QuickMap: Unexpected Error Encountered

Error 75 (Path/File access error) in procedure ShowInwebBrowser of
module modCommon line 5

This is because Quickmap is trying to access a file that it doesn’t have permission to access (possibly one in the data directory) or the hard drive is full.

To fix this you may try reinstalling the data directory. Failing that you may also try reinstalling Quickmap, otherwise upgrade to Quickmap 8 to fix the issue.