I have SKSE version 1.4.15 installed but when I try to run the game through NMM I get an error message asking me to update to the latest version of Skyrim. My game updated those 17mb Steam downloaded yesterday but the game just simply doesnt want to run. Secondly how can I check which game version I have from Steam? (I cannot get into the game to check via the menus)

Any help would be appreciated

thanks