My guess is file permissions?

You wouldn't have to "guess" if you displayed the error message from the OS.
Change your code to: 

  open(STDOUT, '>>', 'sbguioutput.txt') or die "Can't open log:$!"; # 
+Note $! added

[download]
FYI -MAD info from http://perldoc.perl.org/perl594delta.html#MAD

MAD, which stands for Misc Attribute Decoration, is a still-in-development work leading to a Perl 5 to Perl 6 converter. To enable it, it's necessary to pass the argument -Dmad to Configure. The obtained perl isn't binary compatible with a regular perl 5.9.4, and has space and speed penalties; moreover not all regression tests still pass with it.

             When in doubt, mumble; when in trouble, delegate; when in charge, ponder. -- James H. Boren

In reply to Re^3: Windows 7 by NetWallah
in thread Windows 7 by PilotinControl

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