The list form of open for reading from processes is not really supported by Windows. Personally, I use the string form with whitespace properly quoted for Windows:

my $cmd = qq(files\\pdftotext "$path_folder/$TextID" |);
my $pid = open (FILE, $cmd)
    or die "Couldn't spawn [$cmd]: $! / $?";
$text = do { local($/); <FILE> };
close FILE;

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In reply to Re: interpolation OPEN white spaces by Corion
in thread interpolation OPEN white spaces by welleozean

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