First, the camera driver manual installation steps
The first step: Click the right mouse button on "My Computer/Computer"
Step Two: click "Manage"
Step three: Find the device with an exclamation point, which is the camera device you just plugged in. right mouse button on top
Fourth step: Click "Update Driver
The fifth step: Select "No, not for the moment" and "next".
Sixth step: Select "Install from list or specified location" and click "Next"
Step seventh: Include this location in the search (o): "Tick" on the front, then "Browse" to find your camera's local location on the computer, such as: in the D: Camera driver. Then click Next to complete the installation.
Attention matters
Generally downloaded from the Internet drive, is often the implementation of EXE files, in fact, the implementation of the file will be installed in your time, the driver will be placed in a computer location, such as C disk, a document, pay attention to observe. network adapters, sound cards and other drivers can also be the same manual installation.
Second, the driving reason analysis:
Due to the takeover of the system drive Library by the third party software, the component information in the system registry information is added the key value of a line of third party software, which causes the device to be hindered when the driver is recognized, so it can't load the driver to cause the malfunction.
Solution:
Please note: Due to the risk of modifying the registry, please make sure to back up the relevant data of the registry, and then do the following, to avoid excessive modification caused system anomalies.
First, please click Back to the desktop, while pressing the win+r combination to open the "Run" window, in the Run window, enter the "regedit" return, open the system Registry Editor, as shown below:
Please find the hkey_local_machinesystemcurrentcontrolsetcontrolclass{6bdd1fc6-810f-11d0-bec7-08002be2092f} subkey through the left tree chart
After the key value is found, please delete the UpperFilters value and the LowerFilters value in the right window (if you don't have the key value for the moment, delete it and restart the computer.)
Third, the recommended method
The easiest way to install on a computer is to drive life 6, if you need to install a camera driver, you can directly detect the installation of a key, such as the need to detect driver abnormal problems, can be driven by peripherals to provide the camera repair function, if the camera driver abnormal, open the peripheral driver, you will see the camera under a Repair button, click Repair, Wait for completion.