Problems to run a dll on LabVIEW 7.1 - the exe-application is running??

[ralfw]

Hello together,

I'm calling a dll function via the 'Call Library Function' node and when I want to run my vi with the run-button, I didn't get the right output of the dll. When I make an EXE Application out of my vi and run it, the application is running excellent.

Why is the vi not running on LabVIEW?

Are there some settings in LabVIEW where I've forgot?

I'm using LabVIEW 7.1 - the dll was build in C++

Thank's for your help,

Ralf

[SFK]

Ralf,

can you please give me more input on your library call?

What data types are you passing to the dll, are you using pointers, ...?

If possible, could you attach your VI or at least a screenshot of it (maybe also of the dll parameter dialog) to your reply?


Regards,
Sebastian

[ralfw]

Hello Sebastian,

It works now! Someone gave me a tip.

The problem was that the dll needs an ini-file. I’ve put this file into the same directory as the Application LabVIEW.EXE and then the vi was working also in the development environment of LabVIEW.

Best Regards, Ralf