I'm having trouble with one particular user's machine, where my application gets a RUN TIME ERROR '91' - 'OBJECT VARIABLE OR WITH BLOCK VARIABLE NOT SET'.

Does anyone have any information on this error? On the Microsoft Web site it says that the error may occur during the Package and Deployment process, but that's not the situation here.
I even tried reinstalling on the user's machine, but no luck.

Thanks for any help.