I've tried again with v11.8 in my nvidia rig with win10 and
these are the data in the file log.txt:



19:13:11:617   1548   Check and remove old log files...
19:13:11:618   1548   args: -epool us1-etc.ethermine.org:4444 -ewal 0xfF4a2178527481420310Cd069335b472E3FE1156.MN1 -epsw x -mode 1 -platform 2 -ftime 10
19:13:11:620   1548   
19:13:11:622   1548   ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
19:13:11:623   1548   º                Claymore's Dual GPU Miner - v11.8               º
19:13:11:624   1548   º              ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK             º
19:13:11:625   1548   ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
19:13:11:627   1548   
19:13:11:628   1548   b591
19:13:11:889   1548   ETH: 1 pool is specified
19:13:11:890   1548   Main Ethereum pool is us1-etc.ethermine.org:4444
19:13:12:989   1548   CUDA initializing...

19:13:12:990   1548   NVIDIA Cards available: 10
19:13:12:992   1548   CUDA Driver Version/Runtime Version: 9.1/8.0
19:13:13:311   1548   GPU #0: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 1:0:0)
19:13:13:320   1548   GPU #1: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 3:0:0)
19:13:13:330   1548   GPU #2: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 4:0:0)
19:13:13:340   1548   GPU #3: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 5:0:0)
19:13:13:352   1548   GPU #4: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 9:0:0)
19:13:13:367   1548   GPU #5: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 10:0:0)
19:13:13:382   1548   GPU #6: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 12:0:0)
19:13:13:393   1548   GPU #7: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 13:0:0)
19:13:13:406   1548   GPU #8: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 14:0:0)
19:13:13:420   1548   GPU #9: GeForce GTX 1070, 8192 MB available, 15 compute units, capability: 6.1  (pci bus 15:0:0)
19:13:13:421   1548   Total cards: 10
19:13:17:027   1548   
You can use "+" and "-" keys to achieve best ETH speed, see "FINE TUNING" section in Readme for details.

19:13:18:034   1548   NVML version: 9.390.77
19:13:18:042   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:100   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:103   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:105   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:107   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:109   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:112   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:114   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:117   1548   NVML API: failed to get device handle 1, error 999.
19:13:18:119   1548   NVML API: failed to get device handle 1, error 999.
19:13:20:730   1548   SSL: Imported 41 certificates from local storage
19:13:20:740   374   ETH: Stratum - connecting to 'us1-etc.ethermine.org' <54.177.207.188> port 4444 (unsecure)
19:13:20:832   1548   ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

19:13:20:833   1548   ETH: eth-proxy stratum mode
19:13:20:835   1548   Watchdog enabled
19:13:20:837   1548   Remote management (READ-ONLY MODE) is enabled on port 3333
19:13:20:838   1548   

19:13:20:868   374   sent: {"worker": "eth1.0", "jsonrpc": "2.0", "params": ["0xfF4a2178527481420310Cd069335b472E3FE1156.MN1", "x"], "id": 2, "method": "eth_submitLogin"}

19:13:20:870   374   ETH: Stratum - Connected (us1-etc.ethermine.org:4444) (unsecure)
19:13:20:997   374   buf: {"id":2,"jsonrpc":"2.0","result":true}

19:13:20:998   374   ETH: Authorized
19:13:20:999   374   sent: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

19:13:21:116   374   buf: {"id":3,"jsonrpc":"2.0","result":["0x7f2def7afd3145f63f0be5165d6e79eae7cbf3f5794757a1f3f85b57ec69ee76","0x8308d376eeb469b7ff84bd59c51988d9618b208dc3b951d1dc1918fa08306723","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x5be6c5"]}

19:13:21:129   2188   Setting DAG epoch #200...
19:13:23:800   116c   Setting DAG epoch #200 for GPU0
19:13:23:801   165c   Setting DAG epoch #200 for GPU3
19:13:23:804   96c   Setting DAG epoch #200 for GPU5
19:13:23:800   2c0   Setting DAG epoch #200 for GPU1
19:13:23:807   116c   Create GPU buffer for GPU0
19:13:23:802   1710   Setting DAG epoch #200 for GPU9
19:13:23:804   1540   Setting DAG epoch #200 for GPU7
19:13:23:799   2188   Setting DAG epoch #200 for GPU4
19:13:23:804   2308   Setting DAG epoch #200 for GPU8
19:13:23:806   1610   Setting DAG epoch #200 for GPU2
19:13:23:810   165c   Create GPU buffer for GPU3
19:13:23:827   1710   Create GPU buffer for GPU9
19:13:23:829   2188   Create GPU buffer for GPU4
19:13:23:816   96c   Create GPU buffer for GPU5
19:13:23:821   2c0   Create GPU buffer for GPU1
19:13:23:825   1a28   Setting DAG epoch #200 for GPU6
19:13:23:834   1610   Create GPU buffer for GPU2
19:13:23:844   1a28   Create GPU buffer for GPU6
19:13:23:846   2308   Create GPU buffer for GPU8
19:13:23:847   1540   Create GPU buffer for GPU7
19:13:24:506   2188   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

19:13:24:528   2c0   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

19:13:24:563   2308   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

19:13:24:681   1610   CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

19:13:27:509   2188   Set global fail flag, failed GPU4
19:13:27:510   1080   Setting DAG epoch #200 for GPU4
19:13:27:511   2188   GPU 4 failed
19:13:27:513   1080   GPU 4, CUDA error 11 - cannot write buffer for DAG

19:13:27:531   2c0   Set global fail flag, failed GPU1
19:13:27:533   2c0   GPU 1 failed
19:13:27:534   2080   Setting DAG epoch #200 for GPU1
19:13:27:535   2080   GPU 1, CUDA error 11 - cannot write buffer for DAG

19:13:27:568   2308   Set global fail flag, failed GPU8
19:13:27:571   2308   GPU 8 failed
19:13:27:572   118c   Setting DAG epoch #200 for GPU8
19:13:27:574   118c   GPU 8, CUDA error 11 - cannot write buffer for DAG

19:13:27:684   1610   Set global fail flag, failed GPU2
19:13:27:685   fb0   Setting DAG epoch #200 for GPU2
19:13:27:687   1610   GPU 2 failed
19:13:27:688   fb0   GPU 2, CUDA error 11 - cannot write buffer for DAG

19:13:30:515   1080   Set global fail flag, failed GPU4
19:13:30:516   1080   GPU 4 failed
19:13:30:537   2080   Set global fail flag, failed GPU1
19:13:30:538   2080   GPU 1 failed
19:13:30:576   118c   Set global fail flag, failed GPU8
19:13:30:577   118c   GPU 8 failed
19:13:30:691   fb0   Set global fail flag, failed GPU2
19:13:30:692   fb0   GPU 2 failed
19:13:31:131   374   ETH: checking pool connection...
19:13:31:132   374   sent: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

19:13:31:249   374   buf: {"id":3,"jsonrpc":"2.0","result":["0x7f2def7afd3145f63f0be5165d6e79eae7cbf3f5794757a1f3f85b57ec69ee76","0x8308d376eeb469b7ff84bd59c51988d9618b208dc3b951d1dc1918fa08306723","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x5be6c5"]}

19:13:31:841   116c   GPU0 DAG creation time - 7842 ms
19:13:31:842   116c   Setting DAG epoch #200 for GPU0 done
19:13:32:183   1a28   GPU6 DAG creation time - 7860 ms
19:13:32:184   1a28   Setting DAG epoch #200 for GPU6 done
19:13:32:187   96c   GPU5 DAG creation time - 7837 ms
19:13:32:188   96c   Setting DAG epoch #200 for GPU5 done
19:13:32:238   165c   GPU3 DAG creation time - 7854 ms
19:13:32:240   165c   Setting DAG epoch #200 for GPU3 done
19:13:32:368   1710   GPU9 DAG creation time - 7898 ms
19:13:32:370   1710   Setting DAG epoch #200 for GPU9 done
19:13:32:468   1540   GPU7 DAG creation time - 7854 ms
19:13:32:470   1540   Setting DAG epoch #200 for GPU7 done
19:13:41:131   374   sent: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x98b37c8", "0x00000000000000000000000000000000000000000000000000000000fca64bb9"]}

19:13:41:146   374   ETH: checking pool connection...
19:13:41:147   374   sent: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

19:13:41:250   374   buf: {"id":6,"jsonrpc":"2.0","result":true}

19:13:41:364   374   buf: {"id":3,"jsonrpc":"2.0","result":["0x7f2def7afd3145f63f0be5165d6e79eae7cbf3f5794757a1f3f85b57ec69ee76","0x8308d376eeb469b7ff84bd59c51988d9618b208dc3b951d1dc1918fa08306723","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x5be6c5"]}

19:13:41:940   7a0   GPU0 t=53C fan=75%, GPU1 t=46C fan=75%, GPU2 t=47C fan=75%, GPU3 t=62C fan=75%, GPU4 t=46C fan=75%, GPU5 t=58C fan=75%, GPU6 t=55C fan=75%, GPU7 t=56C fan=75%, GPU8 t=47C fan=75%, GPU9 t=55C fan=75%
19:13:42:032   1f44   em hbt: 0, fm hbt: 94,
19:13:42:033   1f44   watchdog - thread 0 (gpu0), hb time 172
19:13:42:033   1f44   watchdog - thread 1 (gpu0), hb time 16
19:13:42:034   1f44   watchdog - thread 2 (gpu1), hb time 9563
19:13:42:035   1f44   watchdog - thread 3 (gpu1), hb time 9563
19:13:42:036   1f44   watchdog - thread 4 (gpu2), hb time 9578
19:13:42:037   1f44   watchdog - thread 5 (gpu2), hb time 9578
19:13:42:038   1f44   watchdog - thread 6 (gpu3), hb time 78
19:13:42:039   1f44   watchdog - thread 7 (gpu3), hb time 218
19:13:42:040   1f44   watchdog - thread 8 (gpu4), hb time 9578
19:13:42:041   1f44   watchdog - thread 9 (gpu4), hb time 9578
19:13:42:042   1f44   watchdog - thread 10 (gpu5), hb time 265
19:13:42:043   1f44   watchdog - thread 11 (gpu5), hb time 125
19:13:42:043   1f44   watchdog - thread 12 (gpu6), hb time 265
19:13:42:044   1f44   watchdog - thread 13 (gpu6), hb time 125
19:13:42:045   1f44   watchdog - thread 14 (gpu7), hb time 140
19:13:42:046   1f44   watchdog - thread 15 (gpu7), hb time 281
19:13:42:047   1f44   watchdog - thread 16 (gpu8), hb time 9578
19:13:42:048   1f44   watchdog - thread 17 (gpu8), hb time 9578
19:13:42:049   1f44   watchdog - thread 18 (gpu9), hb time 234
19:13:42:050   1f44   watchdog - thread 19 (gpu9), hb time 93
19:13:42:051   1f44   WATCHDOG: GPU error, you need to restart miner
19:13:42:167   408   Quit, please wait...
19:13:43:609   1f44   Restarting OK, exit...


This is my bat file:

EthDcrMiner64.exe -epool us1-etc.ethermine.org:4444 -ewal 0xfF4a2178527481420310Cd069335b472E3FE1156.MN1 -epsw x -mode 1 -platform 2 -ftime 10

Any help please