How to change current version of amarra to 4319??

I should have mentioned that. You aren't doing anything wrong. A lot of people have a negative association with torrents. You've already paid for the software and have a valid reason to do this.

Another option may be to contact Amarra. They may have older versions of the software on one of their servers for download. People needing older versions of software is very common.

The 4318 version is on their server and can be downloaded. I asked them to put it there. It is my reference.

Steve N.
Empirical Audio

After you get this downloaded lets us know if you like it better

Thanks Steve
I tried using my activation code but could not get it to work
I'll try it again.

Same thing happened to me. Trying again won't help. I contacted Amarra and they fixed it.