Yeah, that's why the subject line says HOW-TO: 
A lot of people (incl. sys admins) no longer know how to use the command line, thus they try to assign a KiXtart script via the LPO/GPO MMC and then wonder why it doesn't work. They might then check the documentation and find out that by default only executables and WSH-based script extensions are supported.
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There are two types of vessels, submarines and targets.
