For SCRYPT mining you need a powerful graphics card, preferably a Radeon 7950 or Radeon R9 290. You are wasting electricity mining on your netbook.
There is nothing you can mine on your netbook that would be profitable, not even the CPU only coins. You are probably spending more on electricity
than you will ever earn from coins.
Change your hardware. See this:
http://www.cryptobadger.com/build-your-own-litecoin-mining-rig/Didn't someone mine thousands of bitcoins back in the early days on an old Pentium 4? I can understand how you might need a good GPU to mine litecoins and maybe dogecoins since their difficulty is quite high because of their popularity but surely something as tiny as kittehcoin should be mineable on a normal PC?
Unfortunately, this is not the case. A few years ago the number of people mining bitcoin was much much smaller. Now everyone is trying to make a quick buck by mining some coins. So your so called 'tiny' kittehcoin is not so tiny. See this:
https://litecoin.info/Mining_Hardware_ComparisonAnd then do some math to figure out when you will get a block:
https://www.litecoinpool.org/calc (Plug in your coins difficulty and your hashrate to see how long it will take for you to generate a block)
Or just use this if it has your coin already listed:
http://www.coinwarz.com/cryptocurrency (It does't have kitteh coin)