试试这几个方法:
Error Message: Unable to Enumerate Web Sites because the Following Error
Occurred: Object Already Exists
http://support.microsoft.com/default.aspx?scid=kb;EN-US;246459PRB:错误信息"0x8009000F = Object Already Exists"
http://support.microsoft.com/default.aspx?scid=kb;zh-cn;CHS271865把Machinekeys的权限从新设置,问题应该可以解决。http://support.microsoft.com/?id=278381
Error Message: Unable to Enumerate Web Sites because the Following Error
Occurred: Object Already Exists
http://support.microsoft.com/default.aspx?scid=kb;EN-US;246459PRB:错误信息"0x8009000F = Object Already Exists"
http://support.microsoft.com/default.aspx?scid=kb;zh-cn;CHS271865把Machinekeys的权限从新设置,问题应该可以解决。http://support.microsoft.com/?id=278381
或<CD Drive>:\dotNetFramework\ dotnetfx.exe /t:c:\temp /c:"msiexec.exe /fvecms c:\temp\netfx.msi"<DVD Drive>或<CD Drive>是你的光驱盘,里面放的是.net安装盘,如果是5张的,该文件应该在你的第5张盘 你找一下吧