>Hi,
>
>How can I determine if the user has a dll registered on their work station?
>
>Thanks

Earl,

If you're referring to an in-process COM server

SET CLASSLIB TO Registry ADDITIVE
oReg = CREATEOBJECT("Registry")
RELEASE CLASSLIB Registry
? oReg.IsKey("DLLServer.Class")

The registry class is in the VFP FFC.