在卸载或者重安装Infragistics NetAdvantage时候提示如标题的错误
win7下
1、打开注册表 Regedit
2、找到HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/InetStp/PathWWWRoot
64位操作系统:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\InetStp\PathWWWRoot
%SystemDrive%/inetpub/wwwroot/ ==》 C:\inetpub\wwwroot
Reference from : http://blog.csdn.net/chenghaibing2008/article/details/7611947