先装.NET Framework,后装IIS ，将导致问题：“Failed to access IIS metabase”，无法浏览页面。

原因：IIS没有注册

解决办法：

在CMD中进入目录C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727，运行aspnet_regiis

1、aspnet_regiis -ga administrator（administrator为当前用户）

2、aspnet_regiis -i （注册IIS）

3、iisreset /noforce （重启IIS）

操作详细：

C:\Documents and Settings\Administrator>cd c:\\windows\\microsoft.net\\framework\\v2.0.50727

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -ga administrator Start granting administrator access to the IIS metabase and other directories us ed by ASP.NET. Finished granting administrator access to the IIS metabase and other directories used by ASP.NET.

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -lv 2.0.50727.0 Valid C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\as pnet_isapi.dll

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -i Start installing ASP.NET (2.0.50727). .............. Finished installing ASP.NET (2.0.50727).

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -lv 2.0.50727.0 Valid (Root) C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\as pnet_isapi.dll

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>iisreset /noforce

Attempting stop... Internet services successfully stopped Attempting start... Internet services successfully restarted

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>