Try copying all of the files manually, the batch is famous for not working most of the time.
If it still doesn't work, tell me what version you are trying to install the mod on, and did you install any other patches except just the standalone steam 1.12 version?, and also the LOGfile.txt inside the main game folder would help me find the problem here, too.
Just copy its contents into
http://pastebin.com/ and give me the link to it.