Outlook .XLS issue.

I have managed to find a resolution for this issue.

When a colleague of mine receives an email with a .XLS attachment and he tries to open it, Excel opens, however, it does not display the worksheet at all. If the document is saved first, then opened, everything is fine.

We are using Office XP (2002), Outlook 2002 and Windows XPSP2.

Any ideas on how to fix this would be much appreciated! 😀

Thanks!