Can't delete file in explorer.exe

I have only had NIS2009 about a week, but this latest update, 16.5 appears to have changed something.  When I open explorer.exe and right click a file to delete, explorer crashes.

 

Error Signature:

 AppName:  explorer.exe  ModName:  pdshext.dll  ModVer:  4.0.10.1 Offset:  00012d43

 

I was able to delete files ok with the prior version of NIS.

 

 

Edit:  I uninstalled my PowerDesk shell and that solved the problem.

Message Edited by NISBOB on 03-04-2009 09:27 AM