Categories Excel MS Office 365 Outlook Windows Word Application not found in Mail – Control Panel item Post author By Solution Team Post date 16 November 2020 Uninstall the MS officeopen Registry > HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{A0D4CD32-5D5D-4f72-BAAA-767A7AD6BAC5}Rename to {A0D4CD32-5D5D-4f72-BAAA-767A7AD6BAC5}.bk ← Check VSS writer status → Word Experienced An Error Trying to Open the File