The following is a run through on how to get Oni running in Codeweavers Crossover
This is only the modded anniversary edition, so you will install the anniversary edition mod immediately after installing the base game. Launch the Anniversary Edition to get Oni working. The GL context works in the mod.
Anniversary Edition Mod (Windows 7)
The full instruction video is found on YouTube:
The Uploader of the Video is Kaos Nova
The Playlist of Codeweavers Tutorials is Kaos Tutorials