As with working with .gpn files we recommend to make backups on a regular basis when you work with Untis MultiUser. You have the following possibilities:
Save the data of the database to a .gpn file (see chapter " Database and .gpn file ") and store the .gpn file in a safe place (local hard disc, CD-ROM etc.).
If you are working with MS Access then compress the database (.mdb file) in Access via "Extras | Database service programs | Compress and repair database" and maybe additionally with WinZip and store the .mdb file in a safe place (local hard disc, CD-ROM etc.).
If you are using MySQL or MS SQL then create a database dump in a .txt file and store this e.g. on a CD ROM.