OLfix is a freeware powerful utility, allowing repairing common MS Outlook problems, like the fixing profiles, contact links, and reminder folders.
* Repairs Outlook profiles.
MS Outlook occasionally has problems with the profiles. For example, if you managed to delete a data file, while Outlook is running, MS Outlook may sometimes forgets to delete particular registry keys. At next start, Outlook will try to load the deleted entries, but will fail, because some keys are already deleted, while other are still present. This problem may cause duplicate personal folders, double OLfolders, double Exchange folders, slow Outlook start, and errors on startup.
* Repairs Outlook contact links.
Outlook contains multiple links to contacts. If you export the file into a new one, the link will still point to the old file, thus, the contact link no longer works. There may be other causes for the contact links damage.
* Extends reminder folders.
Outlook displays reminders only in Inbox, Calendar, Contacts and Tasks. If you want to have reminders in other folders, for example in sub folders of calendar, in other email folders, you can use this function.
* Delete search folders.
If your Outlook crashes, while you have a search folder open, or any search running (including activities) it will not delete the search folder it has created for this search. After 99 search folders, it will not create new ones. Search Folders also keep searching your data file until they are deleted, so each search folder will take some computing time.
* Find duplicates.
The duplicates finder searches for different kinds of duplicates in a file or in all files. It is always searching in all folders available and all kinds of objects (contacts, emails, tasks) etc.
* Other Outlook repair options