【请教】Exchange2K ADC Connector 升级问题

bad

Exchange2K ADC Connector 升级请教<br>
<br>
--------------------------------------------------------------------------------<br><br>
我想升级到Exchange2003，提示让我先升级后断服务器 Exchange2000 的ADC Connector。但是我到后台服务器上面升级ADC Connector 却不行，错误号是 c00708ad <br>
微软提供的解决方法是：<br>
RESOLUTION<br>
To resolve this issue, change the service account on the existing ADC to an account that is in the same domain where the ADC resides, and then upgrade the Exchange 2000 ADC to an Exchange 2003 ADC. To do this, follow these steps: <br>
1. Click Start, point to Programs, point to Microsoft Exchange, and then click Active Directory Connector. <br>
2. In the Connection Agreement area, right-click the recipient Connection Agreement, and then click Properties. <br>
3. Click the Connections tab, and then click Modify in the Exchange Server Information area. <br>
4. In the Connect as dialog box, click Browse to select a service account that resides in the same domain as the ADC, and then click OK. <br>
5. Type the password for the service account in the Password box, and then click OK. <br>
6. Click OK. <br>
7. Upgrade the Exchange 2000 ADC to an Exchange 2003 ADC.<br>
<br>
<br>
但是我打开那个属性页是灰色的，根本更改不了？！<br>
说了这么多，其实问题狠简单，就是想升级Exchange2000 的ADC <br>