回複：求教：如何刪除APIHookDll.dll

1.

boot computer in safe mode, and check registry for apihookdl and clean all of them. reboot machine and delete apihookdl.dll


or

2.

http://securityresponse.symantec.com/avcenter/venc/data/pws.hooker.trojan.html

and

3.

install "ad aware se" and "stinger", both freeware, and run them to clean your system (better do these in safe mode after installation) for sure they are gone.