Hi Ed

The file_upload entry point is

0x00001330

Can this help in talking with the DLL?

John


>>Hi Ed
>>
>>The only message is a VFP message saying Declare DLL call caused an excption.
>>
>>The don't think the DLL requires registration, I can make other calls to it OK, but the file upload is causing problems.
>>
>>I have tried removing the path but it still causes an error.
>
>I'd try examining the DLL with DEPENDS.EXE to make sure that the entrypoint is correct.