WCF – Error 500.21


Description

WCF – Error 500.21 Handler “svc-Integrated” has a bad module “ManagedPipelineHandler” in its module list”

If you see this error you havent installed the prerequistes for ASP.NET 4.

Solution

  1. 找到 Framework 的安装目录,我这边的目录是 C:\Windows\Microsoft.NET\Framework64\v4.0.30319,64bit 系统,具体的版本号取决你本机安装的版本
  2. 打开命令行,进入 Framework 安装目录
  3. 执行命令 "aspnet_regiis.exe -i"

执行结果

站内公告

A PHP Error was encountered

Severity: Core Warning

Message: PHP Startup: zip: Unable to initialize module Module compiled with module API=20060613 PHP compiled with module API=20090626 These options need to match

Filename: Unknown

Line Number: 0

Backtrace: