Due to recent updates, all users are required to create an Altair One account to login to the RapidMiner community. Click the Register button to create your account using the same email that you have previously used to login to the RapidMiner community. This will ensure that any previously created content will be synced to your Altair One account. Once you login, you will be asked to provide a username that identifies you to other Community users. Email us at Community with questions.
Answers
RapidMiner Studio runs on Windows 8.1 with Java 8u25. Java error:1 implies that no JVM could be started. RapidMiner Studio by default tries to run with the packaged JRE. Have you accidentally downloaded the 32bit version? Could you open a terminal and run RapidMiner-Studio.bat to see which java gets used?
Best,
Helge