Other than that, I can advise you to check out some of the videos Gopher makes about modding in general and how to troubleshoot issues. One other thing, did you remember to hit 'APPLY' after sorting using LOOT? That is important. Simply put, Skyrim loads all mods (including the actual game itself) in order, starting at mod number 1 by using the load order. First, let’s look at the load order itself. Disable the mods that have such LOOT messages or warning icon in Mod Organizer, or install those mods that a mod depends on. We will look at using two tools, BOSS and TES5Edit, to optimise your load order. Alternatively, in the plugin tab of Mod Organizer, look for triangle red warning icon. To easily fix this, run LOOT and look for messages in yellow or red. You may need to set TES5Edit up before it can be used by Mod Organizer. When logged in, you can choose up to 12 games that will be displayed as favourites in this menu. Click that and you can change which program is ran when the Run button is selected. A tutorial for Mod Organizer, downloadable in mp4 format for easy sharing. In the upper right next to the Run button should be a long bar with SKSE or Skyrim showing. This means that you have a mod that REQUIRES another mod, which you do NOT have, or that you have a mod that REQUIRES ONE or ALL the OFFICIAL DLC's and you DON'T have any of the official DLC or only 1 of them etc. You need to run TES5Edit from within Mod Organizer.

The reason you're crashing (if you're crashing right before the Bethesda logo) it means you're missing a master. Originally posted by Magician16:You don't need to uninstall everything.

How to use tes5edit with mod organizer