I did a little experimenting and I did not have to start from scratch.
I deleted the bin 32 and bin 64, also deleted Data eur and usa folders and l10N Enu and Eng, Not sure why I chose those folders but that's what I started with. I logged on and repaired. The download was about 4gb and took a couple of hours, but ONE of those folders fixed the problem of ???? and the BCM. No need to start from scratch after all The game works perfect and everything now has the proper explanations rather than question marks