which sgminer do you use?
because this .conf file is of the sgminer v4.x, v5 - have different .conf format, specially of the pool setting and wont work with this one.
If your sgminer is v5 - compare your conf with a sample of sgm5.
I use sgminer 4.1.0, i don't think it is version's fault, when i start sgminer, it gave me "can't load the conf" message.
should be=> -p
d=0.008
could you try to run sgm by .bat/.cmd file, like this:
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
del *.bin
sgminer.exe -k x11mod -o stratum+tcp://sea.wafflepool.com:3331 -u 19RLsfsfAZwi31TsqRX8PLDasfasdfsPpd5Qerre -p d=0.008
If it will be ok., you will be able to write new config file by press buttons at running sgminer "S" -> "W" -> file name.
And after the you would make changes on it to your necessary settings.