"alberto" wrote in message
news:506500000005000000B9BF0000-1031838699000@exchange.ni.com...
> I just uploaded and run.
> I really can't figure out why you got this problem.
> There's no update to LV 6.1, as far as I know.
>
> If it can be of any help, I have both 6.02 and 6.1 installed on the
> same pc.
I believe exe's built in 6.0 need the 6.0 runtime engine and may not run in
the 6.1 engine. I could be wrong tho. Try downloading the 6.0 runtime
engine from NI.com. Pretty sure it's free.