Solve the problem that Windows USB cannot be driven/drive error/the device cannot be started. (Code 10)

The computer was not restarted for a week, and USB was not recognized this morning. At first, I thought it was a poor hardware contact. Later, I re-installed the driver. After I re-installed the driver, I could use it normally and I could not use it again, after reading winodws logs, I found that many of them are blocked due to incompatibility with the system /?? /C:/Windows/syswow64/Drivers/mpfilt. sys. Contact the software supplier to obtain the driver.Program. .

Find solution on the Internet: http://eastnet.blog.163.com/blog/static/932772009530541353/

 

Fault cause: the Alcor production tool has been run ". (I tried to create a USB flash drive in a few days ago. Sweat !)

 

Fault Principle: The mass production tool comes with an mpfilt. sys Driver file. By default, the registry value is modified to act as the underlying USB driver.

Because Vista and win7 u64 are not compatible with this driver, Vista does not load this driver when it is started, so Windows's normal USB driver cannot be loaded.

 

Solution: Delete the mpfilt. SYS file in the/Windows/syswow64/DRIVERS directory. Search for mpfilt. sys in the Registry and search for mpfilt. Restart, find the new hardware, automatically install the driver, and restore to normal. For details, refer to the above link!