You may need to update your Datasite.com "favorite" browser link. In a fresh internet browser window, please navigate to Datasite.com and click "Login".

Favorite this new page and enter your login credentials to access Datasite. Delete the old favorite site and continue to use this newly created one when accessing Datasite.com.

As an additional troubleshooting step, you may wish to reference this article How do I clear cache for Datasite on my browser?  and try again.

Contact us if you need further assistance.