VA插件突然不能使用，彈出“the security key for....”

昨天打開VS莫名其妙地彈出下面的錯誤框：

"the security key for this program currently stored on your system does not appear to be valid for this version of the program. select yes to enter a new key r no to revert +visual assist x .."

VA掛了！

百思不得其解，什麼事都沒做，就莫名其妙地掛了。

重裝一下吧~~

結果重裝的時候都會彈這個錯誤框。也是醉了。重裝都不能！！

於是GOOGLE了半天，沒找到方法~~~~

最後非常無奈地刪除所有註冊表，安裝路徑，包括TEMP，還是沒能成功。

只能用最後一招了！監測安裝程序到底讀了什麼文件/註冊表，來確定它根據哪裡來彈錯誤框。監測工具就是：Procmon.exe.

發現最後彈窗的時候，監測顯示讀取了註冊表路徑：HKEY_CURRENT_USER\Software\Licenses

所以很自然地就刪除了這個東東。。。但是結果悲劇了，安裝VA的時候，提示無法安裝！！！

最後非常無奈地向同事拿了他電腦上的註冊表配置，導入，最後成功~~~~~~~

註冊表如下：

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Licenses]
"{R7C0DB872A3F777C0}"=hex:,d1,fb,
"{K7C0DB872A3F777C0}"=hex:,,8f,bf,db,,1f,ff,ff,ff,ff,e5,dc,ce,f7,c7,,\
  6d,,1f,,,ff,9d,0b,4b,,,d1,fb,,ee,,,c7,,,,,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,9d,0b,4b,,db,,1f,ff,ff,ff,ff,e5,dc,ce,f7,\
  c7,,6d,,1f,,,ff,9d,0b,4b,,,d1,fb,,ee,,,c7,,,,,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
  ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,9d,0b,4b,,,
"{I7538681BD5988129}"=hex:8a,,,
"{07538681BD5988129}"=hex:,3e,a8,0e,0b,a2,a7,a6,,,,,e0,a4,,a3,,\
  ,,6e,d8,b6,,a1,,e8,,9b,1f,b1,5a,,a5,f4,d8,,9c,d5,,,2f,be,\
  de,,a8,fa,ae,,bf,e9,,,1f,,7a,bb,,2a,b2,,5a,,a8,,,d0,,\
  ,2a,bd,e9,2f,8e,,,a8,,5f,,8f,,0e,9f,,,ba,,d1,8b,,,,\
  0e,,,5d,6e,a7,e3,cf,3e,,,,f1,ea,1c,b2,c6,b6,0a,c8,,5c,f7,8d,a6,\
  e2,1a,,b5,8b,,3a,,c3,e4,e1,,a8,,,4a

複製到TXT，保存為A.REG。導入即可。

表示很累~~~