Hmmm...the thing with the logfile works. Thank you, my hero ;-)

But I cannot get my application.exe starting up in the background! Both 
system("application.exe 2>&1 | logscript.bat &");
open3(NULL, ">&NULL", ">&NULL", "application.exe 2>&1 | logscript.bat 
+&");

[download]

wait for application.exe to be finished or terminated.

I'd be glad if someone would help me with this last piece of the puzzle.

Thorsten

In reply to Re: Re: Re: how to cath STDOUT from an external app, that never exits? by ThorstenHirsch
in thread how to catch STDOUT from an external app, that never exits? by ThorstenHirsch

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