Now-a-days many people are using Outlook for email communication. This has become a very popular email client. No matter how popular it may be sometimes even it gives out some problems. So to overcome such minor issues, Microsoft provided an "Inbox repair tool". But sometimes when the issue is severe, outlook may fail to repair the corrupted pst files with this tool.
When you try to access the emails, outlook gives out an error that personal folder is not valid and it hangs up when you try repairing it with scanpst.exe. This is a general issue that many outlook users come across.
The major cause for this type of problem with Outlook may be
improper installation of Scanpst.exe file
large sized PST file i.e. more than 2GB
highly corrupted PST files
So, to resolve the problem of hang up, try the solution below:
Reinstall Outlook
Repair PST on other healthy system
make use of a third party outlook inbox repair tool
These utilities will repair your corrupted outlook files effectively and easily. The software is very potent and it repairs damaged outlook data files safe and sound, without damaging any prior information. You can download the software from online without difficulty. You can try out as well the free demo edition of this utility and see the software effectiveness. So, whenever you face this kind of issues of MS Outlook hang up when trying to repair PST files then prefer this software it will truly work out.