Steps to attach .MDF and .LDF files of MSSQL databases to convert it to .bak format
The MSSQL databases have to be in the .bak format in-order to restore it via the Plesk panel. However, the database backups which we keep on our backup servers are in the format of ".MDF" and ".LDF". So you need to attach these files to convert it to .bak format file. You can do this by following the steps: