>>I looked in August, September *and* October and found no reference to this subject... the article I did find talked about the API but did not address multiple instances...
>>
>>Could you steer me in the right direction?
>>
>Hi Larry,
>
>Since I wrote that, article got pushed back to November. If you have access to some API documentation, look at CreateMutex().

Thanks George... I'll do that

LM