Win8 system forced installation of unsigned driver method

Win8 system work very hard on security, unsigned driver or program can not be successfully installed. What if you want to force these unsigned drivers on your Win8 system? Let's take a look at it with Xiaobian.

First, the ordinary method (only one time after the operation is valid):

1, if it is Win8 (main) dual system, when starting to select the system, select the bottom: change the default Value or select other options - "Select other options -" Troubleshooting - "Advanced Options -" Windows Startup Settings & mdash; Restart, then select “ Disable Driver Forced Signature >;

2. If you Not Win8 (main) dual system, or Win8 single system, after entering the system, Win key + C key - "call up Charm menu - "Change computer settings -" Settings - "General -" Advanced startup immediately restart -" Troubleshooting - "Advanced Options -" Startup Settings - "Restart, then disable the driver to force the signature.

This method requires repeated steps each time.

Second, the perfect way (to avoid testing a lot of troubles when changing the driver & sound card):

1. Open Notepad and copy the following into the text, named & ldquo; open & rdquo; saved after the .txt extension instead .cmd

bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS

bcdedit -set TESTSIGNING ON

2. Open Notepad, copy the following into the text, name it "ld"; close & rdquo; save, then change the suffix name .txt to .cmd

bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS

bcdedit - Set TESTSIGNING OFF
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