You can restore MSSQL database from DotNetPanel by following instruction below
1. Login Dotnetpanel
2. Browse to the hosting space
3. Select SQL 2005 / SQL2008 database, you will see a list of databases created
4. Click on a database to go to management page
Expand Maintenance Tools you will see backup and restore database option.
5. Select Restore > Uploaded File and browse to backup file on your computer
The recommended way is upload backup file to hosting space and select restore from Hosting Space File.
Backup file should be in .bak format or a zip of .bak file.
After restoring database, you have to add user to access the database.
All windows reseller hosting plans at PremiumReseller include MSSQL databases so you don't need to pay any extra.