Hello! I have a lot of problems with my 2 offices: 2003: dont' uninstall (don't have permissions to delete ".tif" file on registry). I used all options (including prompt when restart): the key: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.tif (used this command: REG DELETE) see picture (10, 11, 12): Now, every time to open 2013 show "configuring...." see picture (9): Thank you Frank ===============