I've seen this a couple of times recently-it's due to a MS update and this KB article will fix it. Read he "resolution" paragraph carefully as it's a little tricky. http://support.microsoft.com/?kbid=250841 **************************************************************************** ************************** When I startup everything appears normal unless I am inactive for an extended period of time and then Windows Explorer crashes and I get this error message: EXPLORER caused an exception 6d007fH in module WEBCHECK.DLL at 015f:78b32599. The NOSPIN Group is now offering Free PC Tech support at our newest website: http://freepctech.com