Can't -Xmx above 768

Every time I up the -Xmx in idea.exe.vmoptions idea fails to start. I get a popup dialog indicating that the JVM could not start.

I'm using 1.6.0_01. I know this is not a jvm issue because I can start eclipse with 2G.

Here are my settings:


Are there some issues the 7002 and configuring memory?


Message was edited by:
Barry Kaplan


I am only seeing this problem if I start via idea.exe. If I start using the idea.bat then idea starts with gobs of memory.