Windows 10, 1070Ti, 417.35 driver,
ccminer -a mtp -o stratum+tcp://zcoin.mintpond.com:3000 -u xxx -p xxx,d=4096,strict

[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure
[2018-12-29 09:19:57] GPU #0: result for 00000000 does not validate on CPU!
[2018-12-29 09:19:57] GPU #0: unspecified launch failure