Password in hidden truecrypt file not found...

I was trying to make a dictionary attack to a truecrypt file, for which I forgot the password. I was first trying if my command-line works by creating a hidden truecrypt file with a password, that I know. Then running my command-line with a dictionary which also contains my password on that tc-file. Unfortunately oclhashcat does not find the password. Maybe anyone can help. Here is what I tried:

cudaHashcat64.exe -a 0 -m 6211 tc-file dict-file > result.txt

And I repeated this line for all possible attacks (6212, 6213, 6221, 6222, 6223, 6231, 6232, 6233, 6241, 6242, 6243).
For -hidden- TC volumes you need to skip the first 64k of data, read here how to do it:
Ok, thanks for that advice. Now it works...