To make things a little more readable, I'd use q() to your advantage:

$ScriptPath = q(\\SERVER\C\$\APP\BIN);
$file = "$ScriptPath\\somefile.txt";
$file =~ s/\Q$ScriptPath\E\\//;
print $file;
[download]

prints somefile.txt. Also, note the use of \Q...\E to escape meta characters from the interpolated string.

HTH

--
"I don't intend for this to take on a political tone. I'm just here for the drugs." --Nancy Reagan