星际2更新不了 求解决方法。。。

a270064918

The patch "enUSModsCore.SC2ModenUS.SC2DataLocalizedDataGameStrings.txt" could not be applied. (Invalid source file size: expected 131631, actual 131375.) If this problem persists, you may be able to solve it by uninstalling and then reinstalling the game. If you are unable to correct this problem, please contact Blizzard Technical Support. (BNUpdate:TCApply)

15499英文版本
打了论坛里的一个覆盖式中文补丁
忘记备份源文件了
现在自动升级到最后一格出现错误
有人知道怎么解决么。。