Repair Outlook, Outlook Search, Outlook Contacts
OLFix is a free tool that lets you repair most Outlook problems, set hidden Outlook settings and carry out a few other useful functions. Specifically, it lets you do the following:
Repair ProfilesRepair Contact links if they are not workingDelete Search foldersFix Outlook add-insCall Outlook with 9 switches or optionsCall ScanpstChange Message ClassFind DuplicatesManage Reminder FoldersFix Slow Outlook startupFix Outlook Startup errors
There are separate versions available for 32-bit and 64-bit, so check that you download the correct file.
OLFix download
You can download OLFix from its home page. Before you run the tool, make sure that you exit Outlook.