It recommended I check for viruses, Bitdefender scanned the entire game folder and found nothing awry. Ran a repair, still crashed, same error. Happens when I try to load any of my three terrains (Caucasus, NTTR, PG).
Checked the game folder, no edterrain4.dll to be found.
Checked savedgames folder, same, no edterrain4.dll
Issue was not present yesterday. I have since ran another repair and nothing, still no edterrains4.dll. I will attempt a restart shortly. I do have a couple other items running, but nothing that has caused grief with DCS in the past
dcs.log, dxdiag, txtBF5, txt2498, and image of the error message are included in the zip
In the meantime I'll uninstall/reinstall
edit: edterrain4.dll, no S.
Reinstall fixed the issue, but the fact it was there in the first place and a repair did precisely nothing concerns me edterrains4dll_crash_12mar19.zip