New version v0.4 crashs with AMD RX Vega 64 8GB,
get sometimes windows crash with Blue Screen.

With this trick I got the prior version v0.38 working:
Download the extra compiled Vega64 file named gfx901.bin.
Delete in subfolder lolMiner_v0.38\kernels\144_5 the files gfx900.bin and gfx901.bin .
Then copy the extra file gfx901.bin into the same folder and rename the file to gfx900.bin,
now will run the miner perfectly with your AMD RX Vega 64 8GB.