[ic] problem with log-in

[datasod5 at datasom.com]

Hi
I'am one of your interchange-users.
I have a problem with log in, since I have made a new admin. user and deleted 
the default user. I cant log in with my new username and password.
Where can I go from here? 
Can I install the program again?
Can you give another default username and password?

I really need a solution, so I can get on with my work

Thanks
Datasom