双击WorkSpace出现以下文字：

An error has occurred.
Please contact your administrator.
Error:
Initialization failed before PreInit: Object reference not set to an instance of an object.
Possible causes
- using anonymous logon in IIS while Windows security is specified in Workspace configuration
- current logged on user can not be verified against the Active Directory Membership provider
- please review log files for more information

 试过重起iis，重起服务，添加everyone(full control），均无效，请达人帮忙解决！！！

谢谢先~

可能Workspace无法通过AD认证

添加Active Directory端口到workspace web.config 试试

<add name="ADConnectionString" connectionString="LDAP://DENALLIX.COM:389" />

你可以試試看以下方法，

1.     開啟Command Mode視窗

2.     切換路徑到C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727

3.     輸入指令 aspnet_regiis –i