һװ007Ʊݴӡʱ򣬰װԶжϲذװdotnetFramework4.0
װdotnetFramework4.0гְװ󣬲װdotnetFramework4.0ʱ˳װ²
    1װĿ¼msicuu2.exe
	2ӿʼ˵Windows Install Clean Up
	3ѡMicrosoft .Net Framework 4 Client Profile  Microsoft .Net Framework 4 Extended ͷļRomoveť
	4ϵͳ
	5°װ007Ʊݴӡװ