You are missing a DynDOLOD requirement, which fixes this issue.

Fyi, there is no urgent need to generate LOD in Enderal SE, LOD generated with DynDOLOD with medium settings is already included.
1 reply, 6 total
DynDOLOD Resources SE 3 is already installed in its latest version along with DynDOLOD DLL SE.
3 replies, 5 total
I see, the file ground_wet_sand01_n_dxt1.dds is actually present in Enderal, DynDOLOD just does not see it.
If you run it in Enderal mode, switch to Skyrim mode, it probably tries to read EnderalPrefs.ini, which isn't used by the base mod.
Oh wait, TexGen does not load mod INIs at all, you need to mirror the [Archive] section from Enderal - Forgotten Stories.ini into Skyrim.ini.
1 reply, 2 total
It will show an error "Error: Found stitched object LOD textures from earlier TexGen generation installed in game folder. It is recommended to uninstall all stitched object LOD textures generated earlier before generating new stitched object LOD textures."
This is a reaction to the included LOD, press Ignore.
I just ran it, finished successfully.
1 reply
It works, love you dude, thanks.
I just went through the whole process and compiled a list of hints you need to know using DynDOLOD https://mod.pub/enderal-se/38/docs/26-how-to-use-dyndolod-with-enderal-se