Same, please help

After installing the Mod go to Gameusersettings.ini in you Ark folder and open it.

NOTE! If this is an empty textfile ALLWAYS put this line on top and start a new line:
[/script/shootergame.shootergameusersettings]

If there is text there then scroll all the way down and add these lines (as noted on the discription workshop page of this mod:)

[JoanScorchMod]
NumDino=400
NumFlyer=150
NumBig=50
NumWorm=40
NumWyvern=25
NumMegaWyvern=3
NumJerboaMother=25
NumBoss=1
NumUndeadJerboa=20
NumFearWyvern=10
UseHighLevelDinos=false
WildWyvernEggRarity=0
NoTamingWyvern=false
NoIceWyvern=false
DisableJerboaHeal=false
ManticorePassive=false
DisableItem=

Now start changing values, for no Wyverns set; NumWyvern, NumMegaWyvern and NumFearWyvern to -1 (NumBoss to disable Manticore)

For No Taming set NoTamingWyvern to True

When done, save and start Ark, Give the destoywilddinos command in-game to delete all existing Wyverns and they should no longer spawn or be tameable, depending on what lines you change.

Good Luck!

yes this is correct, thanks for the good info.
you may also omit any line from the setting if u want that line to just use the default