Object already exists error in RSACryptoServiceProvider

This also seems to be a common error that ll come across. I had the same problem,
Changing the  KeyContainerName proved to be the solution for me.

More info
http://social.msdn.microsoft.com/forums/en-US/netfxbcl/thread/f7b9f928-a794-47f2-a5bd-9f64ca375040/.

regards
samitha