Service registration is missing or corrupt

Trying to get the Windows 10 download.

Error 8007003 keeps occurring

Ran Windows 7 update repair and was told that

Service Registration is missing or corrupt

also

Windows Update error 0x80070057 (2015-08-06-T-10_49_07A)

Problem fixed but DON'T remember what the fix was.  I downloaded the ISO file and created DVD's to install Windows 10 on 3 of my 4 bootable partitions.   Waiting on Symantec System Recovery to support Windows 10.

Continue to try uploading. On the fourth attempt my laptop finally seemed to by pass the problem and loaded and is working as we speak. It is not with out its problems as now I have to watch Netflix via Google Chrome as it will not work with Explorer at this point.

I am unable to restore as well as update. I choose a restore point and nothing happens (im talking 2 hours). ive even tried refreshing and it told me that there was a problem and nothing was changed :(

I keep at least one other browser (Firefox),  just incase IE has issues.

 I've uninstalled, then reinstalled IE, via another browser, when neither resetting the IE internet history  or resetting internet options, didn't work.

You might try that since you have Chrome already.