Old daemon and wallet version 0.18.3
Cgminer -n appears to cause fatal cgminer.conf change
Testing cgminer-neoscrypt 3.7.7b Win7x64 binary
I’m still investigating, but I am trying to get windows 7 to recognise my 2nd AMD R9 270
to see if it could see the other card which appears on multimedia device.
cgminer then appeared to work but kept asking for work and there were no shares from the pool.
I checked the cgminer.conf and changed -g 2 to -g 1 (?) and that got it up working again.
I haven’t retested to double check that cgminer -n changed the config, as one GPU is working, so leaving at that for a bit (mining) before another driver reinstall attempt to get the second card up.