Hi everyone. I started to create my own mod file by combining different mods together, adjust them a bit to my taste and make them compatible. Now the .esp file is about 33 mb in size, contains a few hundred of mods. But now construction set is unable to save file, even when I dont change anything. It happens after I merge some more new things into this file using TES4Edit, but it was almost a month ago and I dont remember exactly, what it was. Now I need to find out, what is causing problem, and remove it by TES4Edit to make mod working with CS again. Do anyone has an idea, how to do it? Thank you very much for any advice.