pda An unknown error occurred

[surikid]

Hi JK:

  Do u remember how to find that error resolved checking in microsoft.com. I met it the first time I install PDA module, but I reinstall it again without meeting this error. I cannot find out the error in microsoft. !!!!

   Thx for ur help.

[LabViewGuruWannabe]

Oops, you're using 7.1. In that case, there is no Project Explorer. Try building the program for Windows, and see if the program works like you expect. Then build it for the PDA.

Good luck!

B-)

[surikid]

I did build it for windows, and it works exactly as I want. But when I build it for PDA and download it to PDA, it doesn't work. That is why I want to debug it in emulator or via cradle.!!!!  But I can not get connection to emulator nor via cradle.!!!! TO be exactly, it can launch emulator but cannot get connection to VI. In cradle mode, it can connect well in activesyn, but when I run the VI in PC, it fails to download file to PDA and stop there!.!  Am I do something wrong?

[LabViewGuruWannabe]

I'm not sure what the issue is. What brand and model is your PDA? You said you can't even get the example programs to load on your PDA? Perhaps someone with a better understanding of the workings of Activesync can help. Can you attach your code so I can test it on my PDA?

- Greg

[surikid]

My PDA is Dell axim x51. After I reinstall the PDA module, it can build exe file now. But it cannot download it via activesyn. I just copy it into the memory card to PDA.

The point is my VI needs to detect signal from a bluetooth pulse oximetry. The PDA exe cannot detect signal from it but the VI can in PC. That is why I need to debug and find out the problem.

I can attach the code here, but u need a bluetooth pulse oximetry to test it.

I change the format to txt that it can upload here, u need to rechange it into exe.

[Tom.]

Hello,

Regarding the error you were encountering 'Error downloading. The application may not have been sent', try this KnowledgeBase article: Error Downloading PDA Application to PDA Device

Has this been solved yet?

Tom | NIUK

[surikid]

Finally I know the problem why my PDA doesn't work. Bcz my PDA is Dell Axim X51. The best and the most suitable PDA used for LABVIEW application is iPAQ. The bluetooth stack Dell used is not the stack LABVIEW used. That is why I cannot detect signal in my PDA.

Be careful!!