Never install the software on the drive you are trying to recover. Use a different partition or a portable version on a USB.
Once the scan finishes, browse the results. DiskRecovery 14 allows you to preview many file types before restoring them to ensure they aren't corrupted. O&O DiskRecovery 14.1.145 Pro | Admin | Technic...
Best for quickly finding recently deleted files with their original names. Never install the software on the drive you
If recovered files won't open, the data was likely overwritten before the scan began. O&O DiskRecovery 14.1.145 Pro | Admin | Technic...
Use the O&O BuildPe tool to create a recovery environment if the Windows OS itself won't boot.