I suspect that this is something that came along with an installation of Java 8.I have several java versions installed (6,7 and 8), so I removed that entry from the PATH and tried to restart Eclipse again, which worked fine.I am trying to get my first taste of Android development using Eclipse.
Java was started but returned exit code=13 C:\Program Files (x86)\Java\jre7\bin\-Xms40m -Xmx512m -XX: Max Perm Size=256m -jar C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\plugins/org.eclipse.equinox.launcher_1.30v20120522-1813-os win32 -ws win32 -arch x86_64 -showsplash C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\plugins\org.eclipse.platform_4.2.0.v201206081400\-launcher C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\-name Eclipse --launcher.library C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v201205221813\eclipse_1503-startup C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\plugins/org.eclipse.equinox.launcher_1.30v20120522-1813--launcher.override Vmargs -exitdata 1e30_5c -vm C:\Program Files (x86)\Java\jre7\bin\-vmargs -Xms40m -Xmx512m -XX: Max Perm Size=256m -jar C:\Program Files\Eclipse-SDK-4.2-win32-x86_64\eclipse\plugins/org.eclipse.equinox.launcher_1.30v20120522-1813is the folder where 64-bit Windows places 64-bit programs.After first trying to start Eclipse without any parameters to specify the Java VM, I got an error message saying it couldn't find a Java VM called inside the Eclipse folder, so I found where Java was installed and specified that location as the parameter in the shortcut's target.Now I get a different error, "Java was started but returned exit code=13".Instructions on how to edit PATH variable My case was Tomcat server (within eclipse) did not get stopped properly from the earlier run.
So, I had to kill eclipse from Windows Task Manager. When I added this solution, it started working again. That is because probably, you are using jdk 1.7, and browser plugin have installed java 8 update 25, for videos. With this ashout.com/fix-java-started-returned-exit-code13-eclipse I realized bit versions "should" match yes or yes.
Now it works with If you install a 64 bit Eclipse Version on a PC with a 32 bit JRE this is guarantee to occur.