Win 7 SP1 fails with 800B0100 error along with 3 other updates

Currently trying out the Scannow method but tried most of the above bar the re-install. Not an option as I'm currently using this PC for Uni. Dpn't have the time to mess around and re-install on a whim like I used to.

Any other suggestions would be great.

Edit: also forgot to say I'm currently downloading the update to try manually installing it.

Scan didn't find anything, now to wait for the download to finish.

These are the four updates that keep failing on me.

Managed to get one of them to install by

NoelDP said:

Use Fixit 50123,reboot, then fixit 50202 in normal mode, reboot, and then 50202 again in Aggressive Mode - this will clear your Update History (but not the INstalled Updates listing). See if that helps.

Updates left are:

Security Update for Windows 7 for x64-based Systems (KB2419640) - Error Code -> 8024200D
Update for Windows 7 for x64-based Systems (KB2345886) - Error Code -> 800B0100
Windows 7 Service Pack 1 for x64-based Systems (KB976932) - Error Code -> 800B0100

Don't try and install SP1 at the same time as the other three updates.

I'd be inclined to disable all four updates, and then install them one at a time, leaving SP1 until last.

Tried installing them separately too, just does exactly the same.

* Have you a System Restore Point created prior to any problems you are now experiencing that you could roll back to?

* Have you checked in Event Viewer ?
Start - Event Viewer - Windows Logs - System & Application.
Check for any red error messages to do with each KB problem.

* Clean out App data / local / temp.
Start - Run - type in %temp% - ok - organize - select all - organize - delete { note you may be asked to skip some - that is ok}

* With error code 0x800B0100, the actual correct fix is the System Update Readiness Tool (SURT).
Did you do this?
What is the System Update Readiness Tool?

* Have you a System Restore Point created prior to any problems you are now experiencing that you could roll back to?

Nope, too old a problem to go back and restore, been prolonging fixing it for far too long.

* Have you checked in Event Viewer ?
Start - Event Viewer - Windows Logs - System & Application.
Check for any red error messages to do with each KB problem.

Will check and post that now.

* Clean out App data / local / temp.
Start - Run - type in %temp% - ok - organize - select all - organize - delete { note you may be asked to skip some - that is ok}

Will do this now.

* With error code 0x800B0100, the actual correct fix is the System Update Readiness Tool (SURT).
Did you do this?

Yup, did nothing.

Installation Failure: Windows failed to install the following update with error 0x8024200d: Security Update for Windows 7 for x64-based Systems (KB2419640).

Service Pack installation failed with error code 0x800b0100.

Installation Failure: Windows failed to install the following update with error 0x80070643: Windows 7 Service Pack 1 for x64-based Systems (KB976932).

Your options are becoming limited it appears.
Results of SFC?

It found nothing.

Check this Microsoft Support article:

Support for Microsoft Update technical problems - troubleshooting

You might also want to check this tutorial that explains how to use a batch file to reset Windows Updates and try again - it doesn't affect any updates already installed.

Windows Update - Reset