Error with SMART, HELP!!

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Line 5: [Error] (12:11): Unknown identifier 'SmartIsKeyDown' in script C:\Program Files\SCAR 3.21\includes\SRL\SRL\misc\SMART.scar

how to fix?
this is really bugging me -.-

does it have anything to do with my Windows VISTA?

[ian.]

Move your plugins. :)

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ok thanks