I too was having the runtime errror for IE with multiple users. What worked for me was to remove both the Google toolbar and to disable both the McAffee Antiphishing Filters. I haven't reinstalled the google tool bar, so we'll see what happens when I do that.
Microsoft visual C++ Runtime error
Gil tap
This is a programmers forum so your question is Off Topic. We can not help you with application errors. Please contact a support forum.
If you have problems with the google toolbar contact google!t