Step 1
After successful installation Open the SQL Server Password Reset Software and load the MDF File by using the Browse option.
Step 2
A window appears showing master .mdf file. Select it and then click on Open button
Step 3
Password column displays two fields "Unknown" & "Empty"
Step 4
On selecting the particular User Name for which you want to Restore the password an Alert message is arrives on the screen asking for the Backup of master.mdf and mastlog.ldf file. If you have already taken the backup then proceeds to next step by clicking on Yes Button otherwise please take the backup. Then click on RESET Button
Step 5
Use NDF Options to browse NDF files for recovery.
Step 6
Connect to SQL Server