SureAI

as the title says I accidentally unzipped "EnderalInstall_EN.gz" directly into my skyrim folder and now when I try to play the title screen is blue and my game freezes on the loading screen meaning I can't play I've tried checking the integrity of the game cache and that hasn't helped

Hi, you can just unzip the install package on top of your skyrim directory.
You need the launcher. Download it from our website.
Then you need a clean Skyrim install.
After that you need the 8 GB installation package. Just download it and follow this instruction guide.

If Enderal is installed correctly do not use "verify game cache" because it will be "delete" Enderal.