Hi, Thank you for posting your question on Microsoft Community. I understand that you are unable to update KB2685811 on windows 7 computer. We are here to help you and guide you in the right direction. Is this issue specific to KB2685811 update? Are you able to install other updates successfully? You can try the following methods: Method 1 Run the windows update troubleshooter Method 2: Reset windows update components.

Apr 12, 2013  WDF supports user-mode (UMDF) and kernel-mode (KMDF) drivers that are written specifically to use it. WDF driver packages that are built by using Windows Driver Kit for Windows 8 can automatically redistribute and install version 1.11 of the files.

How do I reset Windows Update components? Registry disclaimer: Important this section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Fruity parametric eq 2 download. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it.

Then, you can restore the registry if a problem occurs. Igri na igrovoj pleer func flint 01 10. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base: Back up the registry Method 3 I would suggest you to place the computer in clean boot state, and then try to install the update and check if it helps.

How to troubleshoot problem by performing clean boot in Windows 7: Note: Once you are done with the troubleshooting, perform the steps in Step 3: to reset computer as usual. Refer the steps from the article. Windows Update error 80070422 Troubleshoot problems with installing updates Hope it helps. Keep us posted if you face any issues on windows in future. We will be glad to help you. Regards, Anil.