Check the event log on your remote server. You're probably getting login failures as the web server process has no rights to access the requested path.

When run by IIS, your script runs with very limited rights using a different account than when you run it at the command line. Find out what account your web apps run under and grant it read access to the remote location. Make sure you assess the security implications of this first.

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print map { my ($m)=1<<hex($_)&11?' ':'';
$m.=substr('AHJPacehklnorstu',hex($_),1) }
split //,'2fde0abe76c36c914586c';
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