Clean install of 4.5.3, I try to run Intellij and it just hangs, process utilizes 50% CPU and only 9MB memory, Intellij never comes up. I don't even get to a screen to enter the trial license. The install logs all show success. After I try to run Intellij I have to restart the computer otherwise it will hang other java programs & I can't kill the "idea.exe" process. The rest of the computer is fine and I don't experience any other issues, only when/after starting intellij.
I've uninstalled my antivirus software and I have the windows SP2 firewall set to off.
Machine: Windows XP SP2,3.2Ghz HyperThreading, 1GB RAM.
I've tried installing 4.5.3 to my laptop (windows xp sp1) and it was ok (I tested my desktop with the laptop off so I wouldn't hit the license check) What settings or problems could I have?? Frustruted... I can't convince my boss to upgrade to 4.5.3 if I can't get it to run!!