Note: SQL Express Backup Exec Instance can be installed on a local or remote server. Screenshots provided below are from Microsoft SQL Server 2017 Express which gets shipped with Backup Exec 22.

1. Double click SQLEXPR_x64_ENU.exe from the installation media (default path mentioned). Refer Figure 1.

Figure 1.
  


2. Click " New SQL Server stand-alone installation or add features to an existing installation" on SQL Server Installation Center screen. Refer Figure 2.

Figure 2.

  
 

3. Select " I accept the license terms." and click Next. Refer Figure 3:

Figure 3.

 

4. Confirm all tests for SQL have passed under " Global Rules" and click Next. Refer Figure 4:

 

Figure 4.

 

  


5. Click Next under " Install Rules" screen after confirming all tests show a status of passed. Refer Figure 5.

Figure 4.

  

6.Select the options to install the SQL database and click Next on the " Feature Selection" screen if installing in the default location. If not, change the path as per disk space availability. Refer Figure 6.

Figure 6.
  


7. On the " Instance Configuration" screen select Named Instance and type the Backup Exec Instance Name - in this example we are using BECUSTOM as it is recommended not to use BKUPEXEC - and click Next. Refer Figure 7.

Figure 7.
  


8. Set Account Name for SQL Server Database Engine to "NT AUTHORITY\SYSTEM" and click Next on the " Server Configuration" screen. Refer Figure 8.

Figure 8.
  


9. Select Windows Authentication Mode under " Database Engine Configuration" screen and specify the Administrator account which has access to the database as shown in the figure and click Next. Refer Figure 9.

 

Note: It is recommended to specify "Administrators" as an administrator account for future username change. "Administrators" is automatically displayed as "BUILTIN\Administrators (Administrators)".
If it is a domain controller, specify "Domain Admins" and "SYSTEM" though Microsoft does not recommend to install SQL server on a domain controller.

Figure 9.
  


10. Monitor the Installation Progress to confirm Database is successfully installed and click Close at " Complete" screen. Refer Figure 10.

 

Figure 10.
 


11.To confirm that the Backup Exec SQL Instance is up and running, please right-click on Start > Run > Services.msc and check the SQL Server (BECUSTOM) service is Started (eg Running) and set to Automatic Startup mode. Refer Figure 11.

Figure 11.
  

12. The Backup Exec SQL Instance is installed successfully.