Cant change memory allocation

[Gripen22]

Launcher Version: 1.0.2.0

Operating System: Windows 7 Home Premium 64-bit

Java Version: latest 64-bit

Antivirus Program: none

Description of Problem:

I have the launcher set to use 4 GB of ram, but when i run the game, the max RAM allocated goes down to 1 GB, causing the game to lag horribly. I am on the latest launcher, java, and technic modpack versions.

Error Messages:

Error Log:

[Jorcer]

You are probably allocating too much RAM, try giving it less and see if that helps.