Was anything recorded to the Application or System Event Logs on the affected machines?

A lot of orphan files in the Temp files folder? Interference from antivirus software?

Are the users using Excel at the same time?

FWIW my understanding is Office applications are not suitable for heavy duty as COM servers, intermittent errors are to be expected and need to be coded around.

>Any guesses on this from anybody?
>
>>My users export a lot of their data to Excel, both for manipulation and printing.
>>
>>Every once it a blue moon, somebody will get an error like this
>>
>>OLE IDISPATCH EXCEPTION CODE 0 FROM MICROSOFT EXCEL: UNABLE TO GET THE PRINTOUT PROPERTY OF THE SHEETS CLASS.
>>
>>Another error I see refers to the PASTE property.
>>
>>Why might these errors be occurring? What, if anything, can I do about them?