ProgramModification:Sometimes,notonlyvirusVirus:WM/Bandung.APormalwareMacPilotLitebutalsocommonsoftwarespossessingtheabilitytomodifytheinnerfunctionsofKBDFO.DLL,whichmeansotherprogramscan'tfindthisDLLfileagain.

Please segment the words.
Program Modification: Sometimes, not only virus Virus:WM/Bandung.AP or malware MacPilot Lite but also common softwares possessing the ability to modify the inner functions of KBDFO.DLL, which means other programs can't find this DLL file again.