>>I recently downloaded Focus.DLL but every time I try to issue
>>Set Library to Focus.DLL Additive
>>I get an error "Invalid Library File."
>>
>>I'm fairly certain I have the right version of the DLL as long as there's not a difference between 5.00b.973 and 5.00c.213 :).
>>
>>Is there something that I need to do additianally to get this to work.
>
>Hi George,
>
>While I don't use focus, you the file must be an FLL in order to invoke SET LIBRARY TO...If there's a focus.fll, replace the extension with FLL. Individual DLL functions are accessed using the DECLARE...syntax.
>

My mistake it is an FLL but I am still getting that error message.