重新安装ASP.NET
c:\windows\microsoft.net\framework\v4.0139\aspnet_regiis.exe -i(安装aspnet 4.0)
如果服务器上运行web站点,需要在站点的属性中调整成aspnet.2.0,并确认是否已经在web扩展中启用了aspnet4.0
转载于:https://www.cnblogs.com/flysun0311/archive/2012/07/30/2615029.html
重新安装ASP.NET
c:\windows\microsoft.net\framework\v4.0139\aspnet_regiis.exe -i(安装aspnet 4.0)
如果服务器上运行web站点,需要在站点的属性中调整成aspnet.2.0,并确认是否已经在web扩展中启用了aspnet4.0
转载于:https://www.cnblogs.com/flysun0311/archive/2012/07/30/2615029.html