Hello, I have a problem with OS2 prof. For each time the program needs always key to activate. After five occasions I have come to the site Presonus and deactivate your account and 5 activation. Why does not remember me tm computer. I'm currently using the license for 2 komuterach. I also have a problem with Melodyne, which use non-stop. I installed the program as admin, but it did not help. At the forum also no one helped me. Please help.