This installer cannot be run on Windows XP and Windows Server 2008.
If you want to install the program on older versions of Windows, please download the portable version: https://exiland-backup.com/prod/backup-std-demo-portable.zip, unpack it to "C:\Exiland Backup Standard", and create the shortcut to run "C:\Exiland Backup Standard\ExilandBackup.exe"