Claymore error -unknown option

When I start the miner it says

unknown option GPU_FORCE_64BIT_PTR 1
unknown option 1
unknown option GPU_MAX_HEAP_SIZE

And a few others similar. These are set in my config.

I am using windows 7, 64 bit, with a 7970. I have crimson 15.2 and claymore version 12.beta.

After the red errors, it starts. Is this a problem?