Restore problem

[Erkin Agsaran]

Hi,

I am using v2.4.6 on Wndows 7.

I have accidentally deleted my working .gnucash data file, and the dated backups (xxxxx.20130415xxx.gnucash files).

I was able to restore the dated .gnucash backup files, but not the original working data file. I've read that I should be able to open the backup file just like opening a working file, so I tried that. But I got the "no suitable backend for file..." message. 

I can use GnuCash to create a brand new data file and open the automatically generated backups of this new data file, but not with the recovered backups of old data file.  

Thanks
Erkin