Before tackling your update problem you need to resolve some system errors.
Click on the Start button and select Control Panel, Administrative Tools, Services. Locate UPnP Device Host in the list. Check that the StartUp type is Manual. If it is not set to Manual right click and select Properties, General
tab. There is a box after StartUp type. The options are available on a drop down by clicking on the arrow down to the right of the box. Make the change and click on Apply and OK. Click the Start button to check that the service can be started.
Click on the Start button and select Control Panel, Administrative Tools, Services. Locate Distributed Transaction Coordinator in the list. Check that the StartUp type is Manual. If it is not set to Manual right click and select
Properties, General tab. There is a box after StartUp type. The options are available on a drop down by clicking on the arrow down to the right of the box. Make the change and click on Apply and OK. Click the Start button to check that the service can be started.
Click on the Start button and select Control Panel, Administrative Tools, Services. Locate Windows Time in the list. Check that the StartUp type is Manual. If it is not set to Manual right click and select Properties, General
tab. There is a box after StartUp type. The options are available on a drop down by clicking on the arrow down to the right of the box. Make the change and click on Apply and OK. Click the Start button to check that the service can be started.
Restart your computer, wait 30 minutes and then provide a fresh copy of your System Information file. Type
System Information in the Search Box above the start Button and press the ENTER key (alternative is Select Start, All Programs, Accessories, System Tools, System Information). Select File, Export and give the file a name noting where it is
located. Do not place the cursor within the body of the report before exporting the file. The system creates a new System Information file each time system information is accessed. You need to allow a minute or two for the file to be fully
populated before exporting a copy. Please upload to your Sky Drive, share with everyone and post a link here. Reports in normal mode preferred. Please say if the report has been obtained in safe mode.
Please upload and share with everyone fresh copies of your
System and Application logs from your Event Viewer to your Sky Drive and post a link here. You can remove the earlier copies of the logs from your Sky Drive.
To access the System log select Start, Control Panel, Administrative Tools, Event Viewer, from the list in the left side of the window expand Windows Logs and
select System. Place the cursor on System, select Action from the Menu and Save All Events as (the default evtx file type) and give the file a name. Do the same for the Applications log. Do not provide filtered files. Do not clear logs whilst you have a continuing
problem.