You may manually re-authenticate OIV at any time.
- Click on the "Help" toolbar menu and select the "Authenticate OIV" option.
- In the window, click on the "Authenticate Now" button.
- Log onto your Artstor account (Enter your email address and password, and then click on the "OK" button).
- Authentication is not required to open existing presentations saved to your computer. Authentication is only necessary for accessing content in the Digital Library (creating new presentations by downloading new groups to OIV).
- Each installation of the OIV must be authenticated the first time the program is opened.