You could also simply use a "starter" script to launch your process as a detached process: 
Win32::Process::Create($Obj, $perl_path . "/perl.exe","perl test.pl",0
+,DETACHED_PROCESS,$hs_path . "/scripts") || die ErrorReport();

[download]

-Nitrox

In reply to Re: How to hide window with Win32:API? by Nitrox
in thread How to hide window with Win32:API? by Anonymous Monk

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