Authorize.net CIM Payment Error

I just setup Amember to use Authorize.net CIM and I am getting the error:

Payment failed: E00007:

Authorize.net's manual says this means: "The name and or Transaction Key" is invalid.

I verified my transaction key is correct...what do they mean by name?

Any ideas on what could be causing this?

Also, I have enabled CIM in my authorize.net account...it is $20 per mo. I do need this enabled correct?

Thanks,
Brandon

Did you ever get this resolved? I am experiencing the same issue currently.

I was getting an error (can't remember exact code) when in test mode with CIM. Turned test mode off and it has been working fine.

LOL... That's actually quite funny. I just have to stop testing! Thanks for the response.