mod_IC2AdvancedMachines : Unsupported major.minor version 51.0 in Tekkit Classic Posted March 9, 2012 For all of you whom are having problems even though you have Java 7, I have found a solution. If you are running a 64 bit OS, don't install the x86 version. Install the x64. It's obvious, but people are still encountering these problems. Hope this helped :)
mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
in Tekkit Classic
Posted
For all of you whom are having problems even though you have Java 7, I have found a solution.
If you are running a 64 bit OS, don't install the x86 version. Install the x64. It's obvious, but people are still encountering these problems.
Hope this helped :)