Hey i have a problem with Dr5.( im waiting for 6 to be finished) anyway every time i start a new game nothin happens. It just goes to the main screen like i clicked no. I use MMM, OOO, some quest mods, and minor graphics enchancers( darker nights)

I have Deadly Reflex 5 with OOO no MMM, when first use it after installing, did you get four pop up screens for configure the mod?
Oh do you use the latest version of OBES?
Did you put the Horse Combat Master file in the data folder? (Uhm Gerza without the Master file the game will not run.)
Did you put in Combat moves esp in data folder and what ever comes with it?

wont let me even go to the charector customization

Something else is likely messed up if it won't let you do that. Not sure that can be blamed on Deadly Reflex.