Windows 7 or XP does not recognize memory and mobile hard drive prompts are not driven

Source: Internet
Author: User

Failure problem: When the system is plugged in and when the hard drive is moved, there are no drivers, and then they become unrecognizable devices. Use the "Auto search for updated driver software" in Device Manager to find installation drivers No, I didn't have this problem before.

Analysis Processing: Execute the Start-run command, enter the "cmd" command in the Open Run dialog box, and enter the command Prompt window, in which the following command is used to resolve the problem.

regsvr32 usbmon.dll

regsvr32 usbperf.dll

regsvr32 usbui.dll

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