How to solve my computer does not display scanners and cameras

Recently I have encountered a computer malfunction: the scanner and camera are not displayed in  My Computer". At first I thought the driver was not installed, but after careful research, I finally found the reason.

Maybe one:

Windows Image Acquisitionm service is not started

1, on the desktop “My computer” icon right mouse click <;Manage” .

2, in the console tree on the left, expand “Services & Applications”——“Services”.

3, then find the “WindowsImageAcquisitionm” service under the window name on the right, double click to open.

4, in the new window that opens, click on the “General” tab, and change the startup type to "Automatic" below, and click the "Start" button. The last point is "OK".

Possible two: The relevant registry parameters are not written. 1. First click the “Start” button in the lower left corner of the desktop, and click on the right side of the pop-up menu. .

2, in the Open dialog box, type “regedit” (open the Registry Editor command), click “ OK & rdquo;.

3, in the left of the registry editor interface in the left of the directory tree, expand the following registry key.

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MyComputer\\NameSpace\\DelegateFolders

4, right click on the “DelegateFolders” item<;new-item”, then The newly created item is named “{E211B736-43FD-11D1-9EFB-0000F8757FCD}”.

5, Finally, in the right window of the item "{E211B736-43FD-11D1-9EFB-0000F8757FCD}", double-click the name as the default data value, and enter "ld" in the pop-up edit string dialog box. Scanners and Cameras, click “OK> to take effect. Computer software and hardware application network (http://www.45it.com) ps: WIN7 camera can not be displayed in the position of the optical drive, with the following patch, you can quickly display it. Download address: http://pan.baidu.com/s/1cNZKU