I have a client with a weird issue. Outlook freezes when attaching documents from a mapped network drive to a message.
If I copy the document to the desktop first it attaches just fine.
If I start Outlook in safe mode it works fine (ctrl key).
I have tried several files in different formats. The current file I'm trying is only 25K. The PST is only 300MB. There is lots of disk space available.
What I have tried:
1. Several different files from the Mapped drive
2. Running Outlook Repair and Reinstall
3. Disabling all addins
4. Creating a new mail profile
Any ideas would be greatly appreciated.