In the following screen, below Server name you need to designate your SQL Server Instance.In the upper-left corner of the window, beneath Source, click the Choose SQL Server… button.Click on Create new database backup, this will launch the Database Backup Editor.Save this file to your computer and then install the program.On the following page, beneath 'Off-Site SQL Server backups made simple – and FREE!' Click on Download Now.When you get to their website, click on the Download button on their navigation bar.First-things-first, head over to their website and download the software.Gone are the days of backing up locally and then having to manually copy and paste a backup into an external drive or network drive. What’s even better is that it offers integration with cloud services. This can be beneficial to other community members reading this thread.SQL Backup Master is a utility that will help manage your backup and restore functions. Please remember to click 'Mark as Answer' the responses that resolved your issue, and to click 'Unmark as Answer' if not. If you have any other questions, please feel free to let me know. Thus you can safely ignore them as these events do not indicate any backup failures. Replica creates a VSS snapshot as well at the time it creates an application-consistent recovery point, and the events are logged after the VSS snapshot is created. That results in the guest writers reporting failure. If so, the error message above occurs because the Hyper-V Replica feature always uses the non-autorecovery flag to create an application-consistent recovery point. Any update on this issue? Is your scenario the same as what I described in my earlier reply?

Sql backup master