Forum – Guest users can login as scott / tiger Register ForumMust be connected to a Database to open FMBForms 10G2 10.1.2.0: Cannot open …You need to login in order to create posts and topics. » LoginForms 10G2 10.1.2.0: Cannot open FMB unless I initially connect to a database. March 15, 2017, 1:53 pm Guest User 3 Posts FormBuilder was crashing when I opened some Forms (FMB). I had to connect to a Database first. Then I could open the FMB.