Xenjid,
I always hate to say NO, but with only 2GB of memory, your going to be very frustrated attempting to use the editor, your machine is going to “page” itself to death, just to use the editor, let alone trying to do a lighting build. Think about upgrading that to 8GB of memory, and you have a shot, where 16GB would be immensely better. The good thing is, that with all the sales going on this weekend (if you are in the US), memory is pretty darn cheap right now.
Your processor is underpowered, and I"m going to presume that you are probably using a intel graphics chipset, which is going to be underpowered as well, no doubt of that, but the real achilles heal is the memory.
Have a great day!