There is the simplest way. Isn't there a reason why win7 can't be entered in the first picture? Write down the file name in the directory, find and delete it after entering the system. How to enter? Everyone else answered "restart". Press F8 to select Disable Driver Signature Enforcement.

How to enable disabling driver signature enforcement in Win7 system: Win7 64-bit system /win7/ disable driver signature enforcement;

1, disabling driver signature enforcement is Microsoft's goal to improve the stability of the system, but it is not without a solution. There are two ways. One is a temporary method, which is only used for the current time. When the system is restarted, the disable will be invalid. If necessary, you can use this method again. Specific steps: When booting to the system option, press F8 immediately to enter the safe mode. You can press F8 earlier so as not to miss the time.

2. After entering the advanced mode, use the up and down arrow keys on the keyboard to move the cursor to the bottom, find and select "Disable driver signature enforcement", press Enter to enter the system, and then update the hardware driver without signing the driver.

3. The above is a one-time solution. If you want to disable driver signature enforcement for a long time, you should use the following methods to open "All Programs" from the beginning, then find the "Command Prompt" from the attachment, right-click it and run it as an administrator.

4、? After entering the command prompt window, enter the command bcdedit.exe-set load options ddi table _ integrity _ checks at the cursor, and then press Enter.

5. If driver signature enforcement is successfully disabled, "Operation completed successfully" will be displayed, and driver signature will not block all drivers installed in the future.