Updating rank... is back

Hi all, sorry if my english is bad, but I'm french

Sorry for this new topic on "Updating rank..." (and I've a topic on the french forum, but he didn't have much success), but I've watched all topic on this problem on this forum, and no proposed solutions work.

Indeed, I've tried that : http://fourdeltaone.net/viewtopic.php?f=7&t=9242, but doesn't work :

I play a round, after I type "/uploadStats" in game, I restart the game, and then I type "/readStats", but the console say that :

]/readStats
[NP] Sending RPC message with ID 5.
[NP] Sending async RPC message with ID 5.
[NP] RPC_HandleMessage: type 1112
[NP] Dispatching RPC message with ID 5 and type 1112.
[NP] Dispatching RPC message to async handler.
[NP] GetUserFileCB for iw4.stat
Clearing structured data because a definition for version 538976411 could not be found. Latest known version is 155.
Want to show 'reset stats' confirmation for controller 0, stats source 0, reason 3, but aborting because we are at the main menu.

I've tried to restart my game many times, doesn't work, and I've tried solutions here : http://fourdeltaone.net/viewtopic.php?f=7&t=6238&hilit=Updating+rank, doesn't work, because EAM doesn't detect my game is launched...

I've found a unique solution : delete the file "config_m2.cfg", but my stats aren't saved, and I must configure my settings each restart...

Therefore, thank you if you have any informations about this.

PS : I don't know if it affects the problem, but I'm on windows 7, and I've an illegal french game version.