Error allocating 0x#### pages at 0x####alloc type 2

[StefanAM]

Thank you all for helping me building this Hackintosh with all Mac features. Very nice experience!
But at the end I'm faceing the problem with "allocate runtime area". I had first sign when I enabled IGPU. Finally, downsizing DVMT-PreAllocated to 64 fixed this. Above this value, error apare. I installed IGPU as headless and everything it was perfect with nice computing results until I bought thunderbolt adapter and I tried to install. Can't boot with IGPU and thunderbolt at the same time. I disabled IGPU and I installed GC-Alpine Ridge without problem. But I want to have IGPU enabled, too.
I tried all (aptiomemoryfix, osxaptiofixdrv all versions, bios reflash, etc.) and I just have no answer.
Some help will be very appreciate!

 

[Tea-Bone]

Thank you so much for posting this. I messed up my config.plist and was trying to boot from my USB installer and kept getting this allocation error. I tried the various fixes from other posts as you did and they were no help. Turning off iGPU from the BIOS was the key to getting it to boot.

 

[kylec]

Above 4G Decoding setting in the BIOS?