Installation of Backup Exec failed to install SQL Express

Good Morning,

I am upgrade my Backup Exec 2012 to Backup Exec 2014.

The Microsoft SQL Server upgrade may fail because the account security identifiers (SIDs) of the SQL service group accounts created during the Backup Exec SQL instance installation cannot be mapped to the SIDs currently assigned to the SQL service group accounts.

I found the article below

https://support.symantec.com/en_US/article.TECH216...

However, theCsolutionin this articlecan help me.

But, if I run the Backup Exec installation again, I will losemycurrent jobs???