>>>>
>>>>I would start by getting whole error message from customer.
>>>
>>>OLE error code OX80040154 class not registered OLE object is being ignored Record #227
>>
>>Here is how I've fixed that problem before.
>>Since it says record 227 - this must be a screen.
>>Use the form as a table (USE myfrom.scx).
>>Goto record 227 and look at all the fields - somewhere in there you're going to see the activex name and that will tell you what your missing. I think one of the fields even has the path/filename to the file it wants.
>
>I don't have any access to source code. Can the table for the form be extracted out of the .EXE in some way?

yeah you can decompile it with refox or unfoxall. If you don't have either of those I have refox here and I can decompile it for you if needed....