Well I don't know about non-compatibility, but things are working fine with me!!!This is what I have done1) fresh install of PES 20142) Put data pack " 3 " in, C:/Program Data/Konami/Pro Evolution Soccer/download3) smoke patch 6.1 install and 2d installation4) Run game, create profile and exit5) Copy and replace files from datapack 4.3 with existing ones6) relaunch game again, and Voilla!!!PES 2014 runs smoothly with all changes from Smoke and added kits from Data Pack 4.3, like balls and boots ( I have Checked ).I even installed Jenkey's Loader 188.8.131.52. It's also functioning equally well.
Yep its' compatible but you dont get boots and balls that were in the patch.
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