Bad interface error message

[Robert Stephen]

I've written a vi (& built an executable) to run either continuously grab or snap images from a PCI 1424. The machine with the card in isn't the development machine an dis running imaq 2.1 with a very simple imaq configuration utility. This can be used to grab images.
The application was built on labview 6.1 with MAX tells me imaq 2.5.2. If I try and run the application and grab images I get a bad interface error message, could this be caused by the vastly different versions of imaq and if so is installing 2.5.1 and upgrading both the development machine and deployment machine to 2.5.5 likely to solve the problem. Is this also an irreversible step incase it doesn't work.

[BruceAmmons]

Having matching versions of IMAQ on both computers can be very helpful. I think it will solve your problem. You should be able to uninstall IMAQ and reinstall the old version if there are more problems.

I would also advise uninstalling the old IMAQ before installing the new version.

Bruce