Turn off digital signature [Windows 64bit OS test driver數位簽章出錯的解法]

ZZ from:

http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_programs/how-to-i-turn-off-digital-signature/a7047647-bf29-468f-a885-8e23d60f3daa

總結起來有兩種辦法：

1，將開啟 testsign, 並設定 loadoptions DDISABLE_INTEGRITY_CHECKS

2，通過F8安全模式，選擇 “Disable Driver Signature Enforcement” 模式進OS

具體方法如下：

1，

a)在開始菜單->搜尋中輸入 “cmd”，看到提示後，右鍵選擇 “以管理員身份運行”

b)輸入：bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS

c)輸入：bcdedit.exe
-set TESTSIGNING ON

d）重新啟動

2，

開機後，按F8，出現提示後，選擇

Disable Driver Signature Enforcement

Hello ineedwin7help,

Thank you for posting to the Microsoft Answers Forum.

If you want to set the options for disabling the Digital Signature check to allow for unsigned drivers.

1. Open the Command Prompt window by clicking the Start button, clicking All Programs, clicking Accessories, and then Right clicking Command Prompt and select "Run as Administrator".

2. On the Command Prompt type in the command 

“bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS"

 and 

"bcdedit.exe -set TESTSIGNING ON" ” without the quotes.

This should help to disable the Digital Signature.

Another option that might work for you is to Press F8 key upon initial system boot up, and then select 

Disable Driver Signature enforcementfor that boot session. 

However, users have to apply this option every shutdown and restart. An easy solution to the hassle is put computer into sleep or hibernate mode instead of shutting down everytime.

Please reply back and let us know if these suggestions helped to resolve your issue as it may benefit others with the same problem.

Sincerely,

Marilyn 
Microsoft Answers Support Engineer 
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