Controls whether or not the Document Message Bar appears when it encounters a file item that would normally invoke it.

Summary table

SuppressMessageBar

Prevents the appearance of the document message bar.

Note: Deprecated with 8.0.

For application versions prior to 8.0, these preferences control whether the application displays the document status dialog when a user opens a certified document. The dialog contains a Do not show this dialog next time this document is opened checkbox allows users to turn the dialog off for the currently viewed document when it is next opened.

The application stores a list of document IDs, and each ID is associated with the user's choice and the last certifying signature status. When the application matches an opened document with an ID in the registry, The application respects the choice as long as the certifying signature's validity status has not changed since the last time the document was opened.

Administrators can turn off the document status dialog for specific documents by distributing a preference which contains the signature status and suppress status for particular document IDs.

Summary table

DocID	An application generated binary ID which is used to identify the document.
LastStatus	The certifying signature's status the last time a document was opened.
SuppressListOrder	An indexed of the most recently accessed documents. This is initialized as the string 'abc...zABC...z'.
SuppressStatusDialog	Prevents the Document Status dialog from appearing when a certified document opens.
SuppressStatusDocList	Contains a list of entries for previously opened certified documents.

This feature allows admins to toggle and lock the applications ability to show PDF thumbnail preview in Windows Explorer on 32-bit systems.

Summary table

HomeScreenOptionWhenDocClosed

Specifies whether to show the Home screen when no document is open.