LabView OI. With TS3.0 and TS3.1

[Wojtek]

Help!

Had a major unexpected problem building a custom OI in LabView.

Originally OI built with LV7.1 and TS3.0, all is well.
Now Updated to TS3.1 on development machine and thought all is well. Now the latest build OI with TS3.1 on the system (with only minor teaks to the interface nothing changed with interaction to TS engine) does not run with TS3.0 installed on other machine. It falls over onthe 1st call to the TS Engine "Set TS Application Window.vi", NULL Refnum passed. The only input in to it is the "ApplicationMgr" Refnum fromthat control.....


Is there any way around this to get OI's developed with TS3.1 to run when installed on a system with 3.0?

And I haven't tried this yet, but will only having TS3.0 installed on the development system cure the problem (ie roll back any changes made by TS3.1 to the VI?)???

[Stuart_R]

Hi,

I'm not sure why this would happen, there doesn't seem to be any noticeable documentation that points out that this is the case. I'll do some reading and see what I can find out for you.

At a guess I would say that the roll back may work but can't be sure and it may be a waste of time (and a waste of TS3.1!)