Why do I get an error 1000 when using vi server with invoke nodes?

Question

I use the invoke nodes with set control value and run vi. I want to use the called vi on the same machine and in parallel and I do not want to wait until it is done. If I set wait until done to true it works, if I set it to false I get the error message. Why is that and how can I solve that problem??

Answer 1

Hi,
Using LabVIEW 7 I was able to do what you want. I modified an existing example. The main vi will load the a second VI, and then the main VI will do "set control value" on a numberic labeled "Numeric" and you'll be able to see that it is changing the control value.
I've attached the modified VI.
Attachments:
parallel.zip ‏148 KB