Comment on Mandelbulb 3D version 1.8.9....with Volumetrics! by mandelbulb3d
I just tried this, most of the formula's are missing for me...
Hi Matthew. Please see my reply to ~PurpleChaos at: [link] re. 'Initial Directories'; hope it helps? 
yeah I fixed it myself but thanks :> Looks like when I unpacked it an ran first time, it asked if I wantd to use old parameters or such and I accidently hit yes, and guess were not compatible, I deleted folder and re-unpacked and worked fine :>
oh wait fixed, I may have accidently used old paramiters that may have had conflict working now :>