1, the installation of the serial port type of the driver, there may be drivers can not install the situation, error: Cannot find the corresponding file or find the file, installation error, such as:
2, encountered such problems, the solution is as follows:
1> Check if there is a "Mdmcpq.inf" "Usbser.sys" file under the C-drive path, if you do not download the corresponding system file,
The Mdmcpq.inf file is placed under C:\window\inf
Usbser.sys put it in c:\window\ . System32\dirver\ under
Reinstall the driver, if unsuccessful, refer to the method below.
2> put Usbser.sys in C:\windows\System32\DriverStore\FileRepository\mdmcpq.inf_amd64_neutral_. Fbc4a14a6a13d0c8
If you cannot find C:\windows\System32\DriverStore\FileRepository\mdmcpq.inf_amd64_neutral_fbc4a14a6a13d0c8 this directory, in the folder
Filerepository Right-click to get administrator rights, continue to find MDMCPQ.INF_AMD64_NEUTRAL_FBC4A14A6A13D0C8, you can not find the creation of a directory, named mdmcpq.inf_amd64_ NEUTRAL_FBC4A14A6A13D0C8, then get the administrator permission for this directory, put in Usbser.sys,
Continue to install the driver, you can succeed.
3> Online A lot of usbser.sys files are problematic, I have verified the documents. There is a need to stay behind the text mailbox, package sent!
Computer installation drive Error resolution, personal practice proved to solve