I have looked for a solution, but all the ones I found didn't work.
- I have triple checked that I have both 64 bit JRE/JDK and Eclipse
- I have added the '-vm' argument to the eclipse.ini file.
Here's the file content:
-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar
--launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20130807-1835
-product org.eclipse.epp.package.standard.product
--launcher.defaultAction openFile
--launcher.XXMaxPermSize 256M
-showsplash org.eclipse.platform
--launcher.XXMaxPermSize 256m
--launcher.defaultAction openFile
--launcher.appendVmargs
-vm C:\Program Files\Java\jdk1.7.0_45\bin\javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx512m
EDIT: It works now, the vm argument was pointed to the wrong file!