By doing this I was able to restore from XP Pro to XP Home.
It would be advisable to create a Folder before starting the Restore to be able to Restore to. Doing it this way you are not going to interfere with any Registry values that may be in place for the Users Account. Open the Backup and Restore Wizard and select Next, select Restore files and settings, click Next and put a tick in the box to the left of C: click Next, click Advanced and you can choose alternate locations or to a Single folder. Browse to the folder that you created and select it and click OK, click Next and you will see When restoring files that exist on your computer leave it as the default and click Next. Now you will be able to select the Security options and then untick Restore Security Settings, click Next and click Finish.
If you do a Google for BKF File Recovery you may find something that will work.
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