Nope, I'm not missing any spaces. But your suggestion lead me to a solution, but I'm confused why it works: 
my $fn = '"C:\img\del me\three (3\00000253.jpg"';
system($fn); #Doesn't work


my $fn = ' "C:\img\del me\three (3\00000253.jpg"';
system($fn); #Works

[download]
Just by adding a space after the first single quote system() suddenly works. What is the reason for this?

In reply to Re^2: win32 parenthesis system weirdness by Anonymous Monk
in thread win32 parenthesis system weirdness by ldln

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