@FatsharkJulia, I’m pretty sure this is lua_heap related, not windows page file related. DT by default allocates 1GB of memory to the lua heap. If you play with enough mods this can be exhausted. Allocating 2 GB seems to fix the issue for players with this error.
Here’s a link describing how to increase the allocation to 2 GB. Out of memory due to heap size - #3 by Gideon404