Error occurred during initialization of VM

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jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
Did you ignore this warning message without fixing the problem: "[ERROR] MainHelpers.printInfo:63: 32-bit Java in 64-bit operating system. 64-bit Java is required for most mod packs. If you have issues, please try the FTB Lite 2 pack."? Fix that, increase memory allocation to 2-4 GB and try again