Check 'Close Nexus Mod Manager after launching game' in the 'General' tab.Custom Launch Command: Path to NMMtoWrye.exe, either absolute or relative to %SkyrimMods%\TempData, in my setup it is '.\.\skyrim\Mopy\NMMtoWrye.exe'.Skyrim Directory: %SkyrimMods%\TempData.
You also should uninstall all mods to have a clean migration. xml) in the same folder as 'Wrye Bash.exe'
NMMtoWrye is a tool that allows to use NMM's installer (with support for omod and fomod) with Wrye BAIN.