It's not easy to find the reason from your description. Could you try to attach a dump file?
You can use procdump utility to generate it.
http://technet.microsoft.com/en-us/sysinternals/dd996900.aspx
It's not easy to find the reason from your description. Could you try to attach a dump file?
You can use procdump utility to generate it.
http://technet.microsoft.com/en-us/sysinternals/dd996900.aspx