Error When Accessing Flowtime from a Message Sent by Sequence (after upgrading to v8.2.x)

Description

When you click a link to Flowtime from a message sent by Sequence, you receive the following error message.

Cause

Anonymous authentication is enabled on the /_layouts virtual folder so that a user can browse to the page, but Sequence cannot authenticate the user.

Affected Versions

After upgrade to v8.2.x

Solution

Disable anonymous authentication on the /_layouts virtual directory.