Win7 64-bit camera driver display yellow exclamation mark can not be used solution

64-bit Win7 system users use device management, found that their camera driver display yellow exclamation mark, and can not be used, how to solve this problem? Now Xiaobian will share the solution with everyone.

Solution:

1. First click “Start”---All Programs---Open Run, then enter regedit in the open run dialog to open the registry editor. 2.

2, in the open registry, expand to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{6BDD1FC6-810F-11D0-BEC7-08002BE2092F};

3, then find and delete the Upperfilters After closing the registry, you can.

Now 64-bit Win7 system users have to fix it when they encounter a yellow exclamation mark on their camera driver. If you are not sure about the user, follow the steps above.