DevCon unrecognized

I recently installed devcon.exe in the following folder: C:\Windows\System32 and it works fine for me when using the command prompt (cmd.exe). However, when I try to use it with labview through the 'Exec.vi system', I get the following error:

"devcon" is not recognized as an internal or external command
operable program or batch file.

It seems impossible to find the devcon.exe by Labview. I tried to locate the devcon.exe in the same folder as the VI that was underway but nothing helped. I enclose the code. Any help appreciated.

Problem solved. The working directory should be left blank and it works then.

Tags: NI Software

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