It seems a lot of people have an issue with this after new patches come out.
3DDATA\STB\LIST_EFFECTS.STB File open error...
I think a simple fix would be to have the launcher automatically initiate a "Check All" after each update.
A simple fix, but I think it would be effective in alleviating a lot of the tickets and threads made regarding this issue. Or some time could be set a side to try and fix this issue, so it does not arise again.
Edited by Banrukai, 06 March 2016 - 11:46 PM.