@ haints:
The FOV is auto adjusted by vorpX in Far Cry 4. Provided that worked it is perfectly correct. If you saw a message once when you started the game about the FOV having been changed, everything should be right.
To be sure you can verify whether it worked by checking the game’s ini file.
1. Navigate to [Documents]\My Games\Far Cry 4\[random number]\
2. Open GamerProfile.xml with a text editor
3. Search for FOVScaleFactor
For full VR mode (every other vorpX setting at default) the value should read 1.681856. If it does, the FOV is correct. If not, please send me a mail to support |at| vorpx com.