Problems with MaxDB database manager operator in "SAP NetWeaver AS ABAP 7.02 SP6 64-bit Trial"

Hi,

I have installed SAP NetWeaver AS ABAP 7.02 SP6 64-bit Trial with MaxDB when i open database manager and add a server (NSP) it is asked for user name password when i input username:- "control" and password : Masterpassword then it gives error " -2 ERR_USRFAIL : User Authorization failed " can any one tell me what is the solution of this problem.

Regards

Ritu Raj