I have one user that assigns tasks to two other users. One of the "assignees" processes tasks without issue. The other "assignee" seems to process tasks OK but the process emails that are generated back to the "assigner" cannot be opened or deleted - she gets the following message when trying to open or delete these emails:
"Cannot open this item. The operation failed. An object could not be found."
Tried deleting the formscache.dat file from the "assigner" but this did not help.
Both "assignees" are using Outlook 2007 (sp3) on Windows 7. The assigner is using Outlook 2007 (sp3) on Windows XP.
Any assistance is appreciated.