Hello,
I have a similar problem. Got directed to this topic after emailing. Tried the fix, replaced the LB file, checked all the advices in this topic but nothing happens. Still the same, it says the áuthorize 2.5 thing, then goes to the try/register/unlock screen, where I fill in my code but it is not working and they tell me to contact Ace. Please assist
edit: just tried again now it gives another error: 'error while registering with server'