Authorize.net problem

Hi,

I am trying to setting up authorize.net on my opencart website. I am getting "(TESTMODE) The merchant login ID or password is invalid or the account is inactive." error. But i am using the same account for my another site, the same account work on that site. Could you please help me to fix it out.

I dont want to use md5 hash. i followed some of your threads but no luck, if you help me it will be great.

Thanks in advance!
Rengaraju

I am having the same issue and I HAVE the Hash info. Can someone please address this?


Thanks