id summary reporter owner description type status component version resolution keywords cc guest host 12838 Add checks for zero-size VirtualBox.xml and VM.vbox -> duplicate of #10851 Socratis "There are several cases where either by accident or by error one of the VirtualBox.xml or VM.vbox becomes corrupted, usually at 0 bytes. Since there is a .xml-prev and a .vbox-prev, should a suggestion to restore the previous versions be added? * Check if the file in question size is zero. * Check if file-prev exists (and passes some checks?). * Inform the user and suggest to restore the previous version. " enhancement closed GUI duplicate other other