If you run into an error that says that Studio One Pro+ is expired, and you are certain that you did not cancel your account or stop or miss a payment, please follow the instructions below:
***Please make sure that the date on your computer is correct.
Windows 10/ Windows 11:
Please go into C:\ProgramData\PreSonus\Subscription and delete your subscription.license file. You can then re-open Studio One 6 and activate once more. Here is an article from Microsoft with instructions on showing hidden files and folders, being that "Program Data" is a hidden folder.
The article below has steps for Windows 10 and Windows 11.
https://support.microsoft.com/en-us/help/4028316/windows-view-hidden-files-and-folders-in-windows-10
macOS:
Go into Macintosh HD (Your system drive)/Users/Shared/Library/Application Support/PreSonus/Subscription and delete the subscription.license file. You can then re-open Studio One 6 and activate once more.
***Please note: We have seen the license call to our server be blocked by the Windows firewall or a 3rd-party firewall. If you uninstall Studio One, this will remove the firewall entries. When you re-install, you will be prompted to allow access. Please do so.