只看到cheat detected 的畫面，
震驚之餘，一直上網查相關訊息，
結果一堆人的反應是:VAC沒問題，你一定有做弊~!!
氣憤之下，用了4小時寫好了一封英文去問STEAM (英文太爛了，單字背的不多)
表明我沒做弊，如果是有什麼程式被誤認，請告訴我，我會移除或請廠商修正，
在台灣也有一些玩家也遇到這樣的問題，請他們查一查，說我做弊是一個錯誤的指控。
結果7/26如預料中，很制式的回覆:
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Hello,
A staff member has replied to your question:
Hello Wander, Thank you for contacting Steam Support. Our system indicates that this account has been permanently banned by the Valve Anti-Cheat (VAC) from Modern Warfare 2 Multiplayer for use of cheats or other unauthorized modifications to the game (such as a console unlocker, etc.). We will not disclose the cheats which were detected, nor will we provide the date and time the infraction took place. We have confirmed that the ban on the account was applied legitimately and it cannot be removed. This ban does not affect other titles on the account. The account may still be used to play the single-player campaign and Spec Ops missions. We cannot move game subscriptions from accounts which have been banned by VAC. If you choose to purchase a new copy of this game, please create a new Steam account to register the game to. Remove all cheats from your system before you install (if you do not know where the cheats were installed, you may want to consider reformatting the machine and starting over with a new installation of your operating system). For more information on Valve's policies, please see the Steam Subscriber Agreement and the Rules of Steam Online Conduct: Steam Subscriber Agreement http://steampowered.com/index.php?area=subscriber_agreement Rules of Steam Online Conduct http://steampowered.com/index.php?area=online_conduct Valve Anti-Cheat System (VAC) https://support.steampowered.com/kb_article.php?ref=7849-RADZ-6869
Anytime you wish you can view your question online:
https://support.steampowered.com/view.php?ticketref=4593-EYIX-8722
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大意是VAC沒問題，你可能有做弊，但你仍可以使用單機版，如果你想玩，
就再買一套他們的遊戲，新建一個帳號，別再用做弊了...叭啦叭啦的。
重點來了，7/27來自Gabe Newell [noreply@support.steampowered.com]的回覆:
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Hello,
Recently, your Steam account was erroneously banned from Call of Duty: Modern Warfare 2.
This was our mistake, and I apologize for any frustration or angst it may have caused you.
The problem was that Steam would fail a signature check between the disk version of a DLL and a latent memory version. This was caused by a combination of conditions occurring while Steam was updating the disk image of a game. This wasn't a game-specific mistake. Steam allows us to manage and reverse these erroneous bans (about 12,000 erroneous bans over two weeks).
We have reversed the ban, restoring your access to the game. In addition, we have given you a free copy of Left 4 Dead 2 to give as a gift on Steam, plus a free copy for yourself if you didn't already own the game.
To share your extra copy of Left 4 Dead 2 with a friend, you can 'Manage Gifts and Guest Passes' from the 'Games' Menu in Steam, or visit this article on the Steam Support site for detailed instructions: https://support.steampowered.com/kb_article.php?ref=4502-TPJL-2656.
To access your own copy of Left 4 Dead 2, visit your library of games in Steam. If you didn't already own the game, it will now be listed among your others there, and is available for download immediately.
Regards,
Gabe Newell
President, Valve
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好啦~說出了一點問題，他們很抱歉，STEAM修復了，你可以用了......叭啦叭啦的。
所以最近被誤認為CHEATER的玩家趕緊看一下STEAM的設定裏的VAC是否回覆正常了，
祝大家好運~!!
