GW Client 2012 crashes when Attach File button is clicked

Using GW Client 2012 12.0.2 build 108211. This problem has happened multiple times before and I've resorted to using GW WebAccess to send the message with attachment to get around the problem. The problem happens when I either create a new message or when I reply to a message. The client crashes as soon as I click on the paper clip "Attach a file" button. Today, I played around a bit more and figured that I can go File -> Attachments -> Attach File (or Ctrl-L) and I am able to attach a file attachment without the client crashing . . . ooops, I guess I spoke to soon. The client just crashed. I just get the "Novell GroupWise Client has stopped working" message. I've pasted information I got from 2 different crash events in the Windows Application log for this error.

Faulting application name: grpwise.exe, version: 12.0.2.18211, time stamp: 0x5151c0ec
Faulting module name: ntdll.dll, version: 6.1.7601.18205, time stamp: 0x51db9710
Exception code: 0xc0000005
Fault offset: 0x000330bd
Faulting process id: 0x2094
Faulting application start time: 0x01cea0054571621d
Faulting application path: C:\Program Files (x86)\Novell\GroupWise\grpwise.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: e9455c2b-0bf9-11e3-a126-005056c00008

Faulting application name: grpwise.exe, version: 12.0.2.18211, time stamp: 0x5151c0ec
Faulting module name: ntdll.dll, version: 6.1.7601.18205, time stamp: 0x51db9710
Exception code: 0xc0000374
Fault offset: 0x000ce753
Faulting process id: 0x19f4
Faulting application start time: 0x01cea003a045f412
Faulting application path: C:\Program Files (x86)\Novell\GroupWise\grpwise.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: 311694b1-0bf7-11e3-a126-005056c00008

Any help in getting this fixed is appreciated.

Thanks,
Ronnie