Regarding the second error, could I ask you to do me one more favor? Can you open a command prompt inside the cgminer folder and run the same command shown in the error? e.g.:
so now after playing around for awhile ive found it ....there was space between the server and the port that cgminer didnt like at all
it seems when i typed in the server name in the host box i put a space after the server name(stratum+tcp://pool.fcpool.com<space>) and multiminer added it to the argument
cgminer --scrypt --lookup-gap 2 -I 19 -g 1 -w 256 --thread-concurrency 21712 --gpu-engine 1050 --gpu-memclock 1400 --gpu-vddc 1.087 --temp-target 79 --auto-fan -T -o stratum+tcp://pool.fcpool.com :3334 -u noob.1 -p nub -d 0 -d 1 --scrypt --api-listen --api-port 4028 --api-allow W:127.0.0.1
and that why one coin was working and the other wasnt
hope that helps and thanks for the help