SYMPTOM:
In the Web User Preferences of Strategy Web, when users change the 'Use Dynamic HTML?' setting to 'Determine automatically' and click on 'Apply', the following message appears:
Update Confirmation. Your personal preferences have been saved

CAUSE:
"Enable screen reader compatibility" is also checked. Screen reader compatibility mode will force Strategy Web to display without Dynamic HTML.
Note: The screen reader compatibility option should only be checked when using Strategy Web with a third-party screen reading software.
ACTION:
Disable screen reader compatibility.