c25 unlock need

plz help me for unlocking tools c25 and working in win xp

Voila!
see in attachemment.
dagos

error for unlock why

error
phone already unlocked

plz help me for best unlocking thanks

thanks for all support mqan my customer very very need to unlock

USE THIS PROGRAM
serch USR1.11 all old phone unlocker

not working win xp working Win98

i have not 98 br plz help me to xp