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Can I run a stand alone LV (from LV 7.10) under xp?

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Dear all,

 

I have a problem. Since long we have used a LV .exe application under xp with no problem. Now this pc died. I could save the .exe program and also an installation of NI VISA run time 4.00.

 

I have come that far that I can start the application in xp compatibility mode (under w10) after having made the LV 7.10 run time library available in the same directory as the .exe.. I can also specify various parameters for the USB-rs232 communication from a subroutine in the actual .exe program.

And at some point it seems it works. BUT, the communication is to an AD converter, and some, say 10%, of the data is outright fake. And we cannot live with that error rate.

Something is utterly wrong.

 

If I try to start the program as a w10 program, it complains about missing semaphore files....

I need some in-depth input!

Would it be of any help if I post the .exe file? It is not too big 700k. Unfortunately, the source code is missing,

 

With the Best Regards from Stockholm

 

 

 


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