If the machine on which the Servoy Application Server gets installed is 64 bit, make sure to install a 64bit version of the JRE. For more information see Java runtimeRuntime
On Windows 32 bit environments, Java Development Kit (JDK) is required to take advantage of Java SE Server mode (see Tuning the serverServer)
The Servoy Application Server requires at least one database for the Servoy Repository. When using an existing database for the Servoy Repository, please refer to Installing on existing databasesExisting Databases for more information.