I would like to request specific instructions for single server upgrade of Filr from version 1.1 to 1.2 hosted on Hyper-V. I twice carefully followed the upgrade instructions in the Filr 1.2 manual and it resulted in a non-functioning server, resulting in me having to turn back on my Filr 1.1 virtual machine in order to return service to our staff. Thank you.

P.S.
I wonder if the SQL server database has to be backed up and restored like we had to do during the upgrade to version 1.1. If so, there is no mention of it in the upgrade instructions in the Filr 1.2 manual.