warning n error messages in event viewer in Active/Passive clustering

Hello,
I am continuously getting this following error in event viewer.
Event Type: Warning
Event Source: SQLBrowser
Event Category: None
Event ID: 3
Date: 9/2/2008
Time: 10:09:07 AM
User: N/A
Computer: SQLDBA1
Description:
The configuration of the AdminConnectionTCP protocol in the SQL instance SQLDBAINS1 is not valid.
and the following error while uninstalling a failover instance:
Event Type: Error
Event Source: Application Error
Event Category: (100)
Event ID: 1000
Date: 9/2/2008
Time: 11:11:29 AM
User: N/A
Computer: SQLQA1
Description:
Faulting application setup.exe, version 2005.90.1399.0, faulting module kernel32.dll, version 5.2.3790.4062, fault address 0x000000000000dd10.
could you plz tell me what would be the solution for this?
Thanks in advance

Make sure you enable tcp/ip and if you have more than two instances make sure you are using two different ports.
And check the following thread
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=281136&SiteID=1

Hello Mohammed,
Thanks for the quick response .Could you please tell me how n where exactly I need to set these tcp/ip port? and can we use any port number?
Thanks

Please go to books online on how to set up/enable/configure TCP/IP topics. That will save some of your time waiting for responses.