CD-Key invalid error

[CYBERX007]

Hello friends,
i recently purchased the bf2 complete collection pack and was playing on version 1.0 even though it came with 1.41 patch but today
i installed patch 1.41 and also downloaded 1.5 and installed it and was playing for few hours.
Then i went on internet and found a cheat/wallhack etc and ran it.
For few seconds the aimbot window showed up in game then game got crashed and since then that cheat does'nt open.
I started playing regular way(without cheat) for an hour and then closed the game but when i try to connect to any server the error
pops up "The connection to server has lost."

And when i again try to connect the error "CD-Key is invalid" pops.
I HAVE A GENUINE KEY AND I HAVE'NT GAVE THIS TO ANYONE.
WHAT IS THE PROBLEM???????????

[[MPGH]Mayion]

Read this, It may help you.
https://help.e*****m/article/error-cd...invalid-cd-key
@ @CYBERX007

[CYBERX007]

I already did it, still problem.
Does anyone think my serial key might have been blocked by punkbuster?

[[MPGH]Mayion]

I already did it, still problem.
Does anyone think my serial key might have been blocked by punkbuster?

Yea i think so, Contact the support.

[Ceelker]

I'm sorry if I'm bumping an old thread, but my reply is useful, so...

I just posted 10 serial keys to this forum, you could use these as backup hacking ones, but play legit on your main if you ever get it working.
https://www.mpgh.net/forum/141-battle...al-forces.html