Backup_Migrate Module able to Create Backups but NOT Restore them Using Drupal 7.37, Omega4-SubTheme
Acquia Dev-Desktop Stack (Development)
Windows 7 HP
Using Backup_Migrate-3.1.

I set up my Backup and Migrate settings to back up my entire website-code and the corresponding Database.

This is set to copy the Backup to a subfolder in my C:\ Folder directory.

Back up and Migrate saves the Backups fine and I can see them when I navigate to my Backup-Folder.

They are saved as Zipped-Files.

If I try to restore using one of my Backups, I get an error (next item).

Exception: Unable to create directory 'C:\Drupal-Temporary/backup_migrate_556bb93614fe3/docroot/C:' in Archive_Tar->_error() (line 635 of C:\Users\Chandra Swa\Sites\drupal-7\modules\system\system.tar.inc).

There appears to be some problem in reading a "Temporary" directory, not my actual saved Backup directory.

What is causing this error; what does it even mean; is there a fix?

Thank you for your time to read this.  I have tried to be as thorough as possible.
Please try with the Patch mentioned on following URL:
https://www.drupal.org/node/2320969#comment-9564267

Patch for make full site restore (and full site backup) work on Windows. The main 
problem was in assumption that directory separator is always '/' but that's not true on Win. So wherever i've found '/' in operation on paths i've changed them to DIRECTORY_SEPARATOR constant. 

Thanks!