When trying to save a document the system goes Not Responding

[Z Man]

I can open Excel but when I try to open a document or to save a document the
system freezes and I get a Not Responding.

 

[Dave Peterson]

Maybe...

http://support.microsoft.com/default.aspx/kb/918165
Problems in Windows Explorer or the Windows shell after you install security
update MS06-015


Microsoft Patch Snafu Grows, Users Seek Workaround
http://www.techweb.com/wire/security/185303742