Portions of that script look familiar. [Embarrassed] Yes that trailing '\' is the culprit. Here's the right way:

$currentbuildver = "7.61.00.932"
$NAVHome = ReadValue("HKEY_LOCAL_MACHINE\software\INTEL\LANDesk\VirusProtect6\CurrentVersion", "Home Directory")
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Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.