The location of the last backup is always shown on 4D Server "Process Window." If 4D Server is running but you cannot see this window, go to the "Process" menu and select "Show Process Window". The

The backup files may be saved in a "BackupFiles" folder (C:\CurrencyXchanger\BackupFiles). It all depends on your backup configurations.

Make sure you quit 4D Server if it is running.

If there are other clients connected to the server, you should give them ample time to save and quit. Usually the default is 10 mins. Click OK. If all users quit, 4D Server will quit immediately and won't wait.

Run 4D Server again.

Click Browse to navigate to the backup file (*.4BK).

Highlight the file that you want to restore and click 'Open'.

You could restore the backup file right into the CurrencyXchanger folder to replace the old DataFile. It is recommended to restore the file right were it was located.

You should now see a restored folder right were you restored the backup file.

The data folder (in the above snapshot it's called CAD_Data) holds all the data. If you copy and paste this folder into the normal location of your Data files are, your data will be replaced with the restored version.  

Right click and copy the folder that is called Data_CAD.

Paste the file onto the old data folder that you want to replace.

Replace the data folder with the new folder. Click YES or Yes to All.