5/11/2011 3:00:49 AM
RE:your login attempt was not successfull 5.5 R2
At first, I can see you opened this issue in two different threads. Could you please (in the future) open your issue in one thread only and solve it with one support engineer only, please? Thank you.
As for your issue - please note this is not a bug. If you just installed new fresh instance of Kentico CMS and done no change, beside user modification in DB, I would recommend you to install it again and make sure that you use "administrator" user name with no password.
If you will be still unable to login, you can send back-up of your project folder and DB to firstname.lastname@example.org and we will investigate it. Thank you.