I am running a Lenovo Thinkpad with 64 bit Windows 7 Pro and have been doing regular monthly updates for sevearl years. The last update was done on January 4th while I was on holiday. I tried to update on February 11th but gave up after Windows searched for 45 minutes and never found any updates. Today I have tried again and once again the search failed.
I downloaded and installed the latest Windows Update Agent without any improvement.
I ran Windows Update Troubleshooter and it reported that all problems were fixed but he service registration was missing or corrupt so I ran net bit and net wuauserv from the command line. On checking both services were started but bit was set to manual so I changed this to automatic. This resulted in no improvement.
On searching the web I found another suggestion and cleared the Windows/Software Distribution folder but this did not help.
I ran the troubleshooter again and it now said the services were fixed but gave an error 0x8007003. On searching this error Microsoft’s suggested solution was to run the Troubleshooter again. I did this and then rebooted before trying Update yet again but with the same negative result.
Finally I tried turning off Zone Alarm and Avast AV (which I have run for several years0 but still no result.
The only other solution I have found is do to a complete reinstall of Windows but I am naturally averse to this solution and place my hopes on someone in the Lounge having the experience to sort this out.
Here’s hoping!