I have had the same experience a while ago and the only thing that solved it
was to totally remove the office program and reinstall the entire suite.

Hope it helps.....

"InsAgentOne" wrote:

Latest updates have been applied to 2007 under VISTA.
DuoCore Pentium with 2gb RAM.
I cannot change the default email account.
When I try this error message appears:
"There was an error locating one of the items needed to complete this
operation. It might have been deleted."
I have also run the REPAIR option.

Anyone know the solution?
Thanks.