need help for cracking WP hash

[Crim3R]

hi
i have a gtx550ti and i want to use cudahashcat64 on win 7-64bit for cracking wp hashes
ive tryed to brutefoce the password with gui version this is the final code

Code:

cudaHashcat-plus64.exe --hash-type 400 --attack-mode 3 --custom-charset1 ?l --custom-charset2 ?u --custom-charset3 ?d --custom-charset4 ?s D:\wp.txt

that i get but when i press start the cmd will open and nothing happens:

Code:

Usage: .\cudaHashcat-plus64.exe [options]... hash|hashfile|hccapfile [dictionary|mask|directory]...
Try --help for more help.
D:\oclHashcat-plus>

the wp.txt is my hash list.whats the problem?and is it best to use bruteforce for this case ?