NH-4026 - trying to document the relevant things I have done to finally get it working.

Author: fredericDelaporte

lib/teamcity/firebird/firebird_installation.txt

@@ -2,10 +2,18 @@
 Installation steps for Firebird for NH TeamCity:
 
 1.  Download Firebird (Firebird-3.0.2.32703_0_x64):  https://www.firebirdsql.org/en/server-packages/;
-2.  Run the installer ... Use the default firebird password: masterkey. If wanting to support .Net provider lower than v3, enable legacy connection support.
+2.  Run the installer AS ADMINISTRATOR... Use the default firebird password when prompted: masterkey.
 3.  Leave other settings with their defaults.
 4.  The setup should install Firebird on the machine;
-5.  Go into Firebird folder (c:\program files\firebird\) and create a folder named Data.
+5.  Go into Firebird folder (c:\program files\firebird\) and create a folder named Data;
 6.  Go in Firebird installation directory and open databases.conf;
 7.  Add in "Live Databases" section:
-nhibernate = C:\Program Files\Firebird\Data\NHIBERNATE.FDB
+nhibernate = C:\Program Files\Firebird\Data\nhibernate.fdb
+8.  Open firebird.conf;
+9.  Ensure AuthClient, AuthServer and UserManager are set to Srp only:
+AuthServer = Srp
+AuthClient = Srp
+UserManager = Srp
+10. Ensure WireCrypt is set to Enabled.
+WireCrypt = Enabled
+11. Restart Firebird service.