C-RIO there then not there

[bladetech932]

Ok now we have two problems that are alternating
1.the C-RIO says its in use by a host computer or project but only one project is up and the driver is logged off!
2.there is no comms with the c-rio when i try to run as startup

[Alan Anderson]

Originally Posted by bladetech932

1.the C-RIO says its in use by a host computer or project but only one project is up and the driver is logged off!

Please give more details on this problem. When and where is the cRIO saying this, and what exactly is the wording? What does "one project is up" mean?

[bladetech932]

Ok first the losing comms issue turned out to be a low batt that had enough to communicate until i built and the second issue was just after the Run as startup was hit a message would come up that said "the c-rio is in use by a host computer or project"

[Alan Anderson]

Originally Posted by bladetech932

...just after the Run as startup was hit a message would come up that said "the c-rio is in use by a host computer or project"

I'm not familiar with that message. I think you might have miscopied it, because I've never known LabVIEW to spell cRIO that way.

Please let us know exactly what the message says. It's possible that it isn't an error at all, and just a standard warning letting you know that what you're about to do will stop whatever program is currently running.