missing dll file

hi, I just downgrade my d5 from 2.11 to 2.10 because there were many bugs. now when I launch the D5 , the notifications show this. how do I fix this? thank you
Screenshot 2025-07-30 000333

Hi @admorassociates

I suggest reinstalling again. Please delete 2.11 and 2.10 completely from your device, including the launcher, then download the version you want to use.

  • May I also what bugs you have encountered with the new version?

Hi, I’ve reinstalled D5, but the problem still persists. Could you please send the nous_nurbs.dll file directly? Thank you!

Regarding version 2.11, I’ve encountered several issues:

  1. The software is unstable — D5 crashes frequently.
  2. The Natural Path feature is very slow and feels heavy to use.
  3. The “Regenerate Scatter” button is missing.
  4. The grass scatter doesn’t fully cover the plane — there are empty patches along the edges.

Looking forward to your assistance. Thanks again!