Category: <b>resident utilities</b>
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<pre><b>INT 2F - Player's Tool 3.996b+ - INSTALLATION CHECK</b>

	AH = ABh
Return: BH = FFh if installed
	    BL = DOS shell state
		01h in DOS shell
		00h not in DOS shell
SeeAlso: AH=AAh"Player's Tool",AH=ACh"Player's Tool",INT 10/AH=ABh
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