help key stopped of work

[dam495]

hi guys i was working to put a new key in (opel meriva (2004) with sbb , the problem is my keys doesn't work and the key of my client that was working, but after i put a sbb to program a new key, both keys stopped to work, now ither mine key or my client key work, what should i do now? tryed to program again with opcom,t300, but car doesnt start now.

[DiagService]

program new key with OP-COM in 3 min is you JOB OK
you have special function wit op-com go in Instrument on you panel you have read eeprom read eeprom and read sec. code go in Immo enter sec. code go program new key..... and start Auto