Win7 camera turned on failed and prompted information error (code 19) What do I do?

Small Knitting Win7 laptop on the camera usually rarely used, today it opened on a whim but failed, open Device Manager view, also prompted: Registry information error (code 19). Here we will analyze the reasons and solutions.

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:

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 hkey_local_machinesystemcurrentcontrolsetcontrolclass{6bdd1fc6-810f-11d0-bec7-08002be2092f} by the tree chart on the left. After the subkey finds the key value, delete the UpperFilters value and the LowerFilters value in the right window (if you don't have the key value for a while, delete it), reboot the computer, and then uninstall the reinstall Drive.

Through the above method, we basically can solve the problem that the camera can't open. If the friends in the process of operation, there are any problems, welcome to the small group message interaction Oh.