I'm trying oclvanitygen on win7 x64 and running into a problem.

Here is what I'm doing:

C:\Users\User\Desktop\vanitygen-0.20-win>oclvanitygen -d 0 1Torza
Difficulty: 15318045009
Available OpenCL platforms:
0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
  0: [Advanced Micro Devices, Inc.] Barts
  1: [GenuineIntel]        Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
1: [Intel(R) Corporation] Intel(R) OpenCL
  0: [Intel(R) Corporation]        Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz


I'm selecting -d 0 (have also tried -d0, without spaces) and get the same error every time. I have an AMD 6870 in my machine. What am I doing wrong?

Thanks!


EDIT: Doing oclvanitygen -D 0:0 did the trick!