...
GPU 1: Gigabyte GeForce GTX 650 2GB (2048 MB) = used for my own necessitate, browsing, working, sometime gaming
...
With this setting i was play game on 650 & mine on 1060 ETH, Neoscript, old Equihash with out problem only now i can't use your miner because it say from start "ERROR: out of memory" with is something wrong
Bolded is your problem, 3GB cards are new required minimum. Your only option is to start miner
only on GPU0 (3GB one), look few post above how to do that (in your case use parameter --cuda_devices 0 for GPU0).