I have merged some changes (lake created and put some worldobjects&--#62;static&--#62;landscape&--#62;mountains) and initially all seems to go well, but when I copy my.esm being in network folder into data folder and load it in CK I can't find my changes. Why?

Also CK seems to see that my.esm merged in network folder is different from my.esm being in data folder (the version before merging) because if I try to load CK without having copied my.esm from network folder into data folder replacing the previous version CK actually asks me if I want to copy the network version into my local folder. But once done nothing changes.