[Solution] Backup fails with error x81000033

Backup fails with error x81000033

In researching this problem I have come to suspect that this "insufficient space error" is referring to the 100MB SYSTEM partition; when I view its properties it has only 12.1 MB free, and another error message said that there must be at least 50MB free
for a backup to succeed.
Does that sound correct?
The machine is new and a backup has never worked.  I do not know how to find out what is using up the space on SYSTEM, let alone how to free up the space.  Please advise.

Keys to the Problem Backup fails with error x81000033

Download SmartPCFixer to Fix It (Free)

I have found what I believe is a credible problem description and fix:

http://www.pagestart.com/win7br0x8100003301.html

(No thanks whatsoever to Microsoft)

Open Action Center by clicking the Start button Picture of the Start button, clicking Control Panel, and then, under System and Security, clicking Review your computer's status.

Make sure your computer has at least the minimum amount of random access memory (RAM) required to run the program that is displaying the error. Look for the program requirements online or in the packaging information.

Recommended Method to Repair the Problem: Backup fails with error x81000033:

How to Fix Backup fails with error x81000033 with SmartPCFixer?

1. Click the button to download SmartPCFixer . Install it on your system.  Open it, and it will perform a scan for your system. The errors will be shown in the list.

2. After the scan is done, you can see the errors and problems need to be repaired. Click Fix All.

3. The Fixing part is finished, the speed of your computer will be much higher than before and the errors have been removed.

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