What should I do if the Win7 camera fails to open and the message is incorrect (code 19)?

The camera on the small Win7 notebook is rarely used. Today, it is a whim to open it but fails. Open the device manager and check: the registry information is incorrect (code 19). Let's analyze the causes and solutions together.

Analysis:

Since the takeover of the third-party software driver library system, leading to internal system registry information is added pieces of information a key line of third-party software, leading to equipment The self-identification drive was hindered, so the driver could not be loaded normally and caused a malfunction.

Solution:

First, please click back to the desktop, press the win+R key combination to open the “Run” window, and enter “ldedit” in the run window. , open the system registry editor, as shown below:

locate the left through the tree structure of FIG HKEY_LOCAL_MACHINE \\ sYSTEM \\ CurrentControlSet \\ Control \\ Class \\ {6BDD1FC6-810F-11D0-BEC7-08002BE2092F} After the subkey finds the key value, please delete the Upperfilters value and the Lowerfilters value in the right window (if you don't have this key value, don't modify it temporarily, delete it), restart the computer, and then uninstall and reinstall the driver.

Through the above method, we can solve the basic problem of the camera can not be opened. If friends and friends are in the process of operation, what problems occur, welcome to interact with Xiaobian messages.