Hua box not work but infinity cm2 working…why????

I buy hua box activation via infinity crdit but 1 time when new uodate reinstalation now not work i need its solution

Box/Dongle type selected: [BEST]
Box/Dongle found: [BEST]
———- Process started: 4/21/2016 11:23:13 PM ———-
me buy a new activation why

DongleManager [Infinity-Box] v1.61 [4/21/2016 11:23:13 PM]
Card-Reader: FT SCR2000 0
HWID: 010284871C6A1292
Type: [BEST] S/N: 09228487 Version: 0122.02
Connecting to server
Server connection successfully established
Checking DongleManager version…
Your DongleManager is up-to-date
Checking Dongle Identification…
Authenticating on server…
Authentication stage error:
Server reported error:[0007] No more upgrade logs.
Dongle is up-to-date and has latest firmware. DO NOT try more !