I'm having problems trying to install 5.9. All seems to go well untill the end of the install. The database is created, the web site appears to be up, but then the installer enters roll-back and removes the installation and database.
There's nothing in the event log that would indicate anything. Standard WS2012R2 server, SQL 2012, (same setup as my 5.8.3 epo server which works nicely)
Any ideas on how to proced?
Had the same issue. New installation, Windows server 2012R2, SQL 2014, ePO 5.9. During the new installation the sysadmin rights are required. The KB article needs to be updated for SQL 2014.