Category: <b>virus/antivirus</b>
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<pre><b>INT 21 - VIRUS - "1067"/"Headcrash" - INSTALLATION CHECK</b>

	AX = 58CCh
Return: CF clear if resident
SeeAlso: AX=5741h"VIRUS",AX=5643h,AX=5252h,AX=58DDh,AX=6303h"VIRUS",AX=6969h
</pre>