What ActiveX control gives the error?
Most likely the problem is with DLLs that control is depended on.

>I have a single user who keeps encountering the following error:
>

OLE exception error: Exception code c0000005. OLE object may be corrupt

>The user has rebooted and the error is still occurring.
>
>This is in a form used by a few users, and nobody else is experiencing the problem.
>
>Any suggestions about how to correct this?
>
>Thanks,
>
>Jim