unable to activate the content type feature in sharepoint 2010

Hi,

from last 2 days i am facing the below issue. I am not sure what is root cause for this issue.

while deploying from VS i got the below error

Error 2 Error occurred in deployment step 'Activate Features': The content type with Id 0x010080541D7E5D254419B3E345CC193DC8BD06 defined in feature {c0c4b20b-6015-41e2-a109-043e0d834b9c} was found in the current site collection or in a subsite.
  0 0 

i had found the below 2 articles and tried also but still the same problem. Could anyone tell me how to fix this issue?

http://get-spscripts.com/2011/06/removing-features-from-content-database.html

http://social.msdn.microsoft.com/Forums/en-US/ff14b123-cef0-40ea-8dd1-80a2117b6bd2/content-type-active-feature-error

I also opened SQL server and tried the below commands but nothing helps

Select * from [WSS_Content_ExceedSite].[dbo].[ContentTypeUsage] where [ContentTypeId] = '0x010080541D7E5D254419B3E345CC193DC8BD'

Select * from [WSS_Content_ExceedSite].[dbo].[ContentTypes] where [ContentTypeId] = '0x010080541D7E5D254419B3E345CC193DC8BD'

Select * from [WSS_Content_ExceedSite].[dbo].[Features] where [FeatureId] = 'c0c4b20b-6015-41e2-a109-043e0d834b9c'

Thanks

Navaneeth

Navaneeth