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Guys!! I got all six working. What did it was actually the fix in https://forums.geforce.com/default/topic/470858/code-12/ that someone suggested to you Yoledo, I suggest you try it again if you havent done what i shortly describe:

More exactly going to the 'memory' tab,  and inactivating hd audio controllers under pci root port #1 or in your specific case the pci-e port that aint working.

No restart no nothing required, exclamation mark just went away.

Good luck!

to see file extensions
Control panel - folder options - view uncheck hide extensions for known file types
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c:\Users\(user name)\AppData\Roaming\Scorecoin\  Create a file scorecoin.conf

And to add to it

addnode=88.99.173.100:10809
addnode=163.172.64.208:10809
addnode=178.238.226.136:10809
addnode=88.88.166.130:10809
addnode=87.98.142.204:10809
addnode=195.74.52.227:10809
ADDNODE=13.93.84.61:10809
addnode=212.237.21.74
addnode=31.31.77.90
addnode=217.175.119.125
addnode=184.164.129.202
addnode=2a02:2b88:2:1::4d31:1
addnode=2a00:6d40:60:9e4a::1
addnode=195.178.92.11
addnode=5.9.10.66
addnode=192.99.6.207
addnode=2a01:4f8:160:8048::2
addnode=66.228.57.25
addnode=2600:3c02::f03c:91ff:fe1f:bcde
addnode=46.167.245.107
addnode=192.3.198.7
addnode=91.90.235.216
addnode=2a02:c205:2010:4740::1
addnode=178.238.226.136
addnode=194.87.111.82
addnode=184.100.102.141
addnode=84.29.56.160
addnode=2001:0:9d38:90d7:2cd3:5b0:abe2:c75f



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I have with these settings everything works

Have you added nodes?