Overview:

I'm getting multiple random crashes when importing hands. PostgreSQL and Holdem Manager import crashes on import.  Also, Holdem Manager sometimes crashes when I'm playing.

There is a possible physical memory issue.  

 Difficulty:  Average PC User can do this

Follow the directions and run mtinst.exe from the following URL to see if your RAM is bad:  http://oca.microsoft.com/en/windiag.asp.