Microsoft T5D01575, 79G-03775 manual SuppressModal Yes, NoCancel Yes, AcceptEULA Yes

	Attribute	Value	Description
			the completion notice.
		No (default)	Only applies if Level is set to
			"basic": Setup does not display the
			completion notice.
SuppressModal		Yes	Only applies if Level is set to
			"basic": Setup does not display
			error messages and other dialog
			boxes that might interrupt the
			installation.
		No (default)	Only applies if Level is set to
			”basic”: Setup displays errors and
			other dialog boxes as needed.
NoCancel		Yes	If Level is set to "full" or "basic",
			disable the cancel button (X in
			upper-right corner of the progress
			dialog box).
		No (default)	If Level is set to "full" or "basic", let
			the user cancel the installation
			from the progress bar.
AcceptEULA		Yes	Microsoft Software License Terms
			are accepted on behalf of the user.
			Setup does not display the
			software license terms page.
		No (default)	If Level is not set to ”none”, Setup
			displays the software license terms
			page.

Remarks

If this element is not defined, the default settings are used. If an invalid value is specified, Setup ends the installation.

If the Level attribute is set to "basic" or “none” and you supply a product key by using the PIDKEY element, Setup assumes that you also accept the license agreement on behalf of the user.

Note:

In enterprise deployments, we recommend that you set the Display Level value to “none” to direct Setup to run a silent installation. This prevents prompts to users to enter information, and prevents the installation from waiting for user interactions, even when files are in use. Setting the Display Level value to “none” assumes that the SuppressModal and CompletionNotice attributes are silenced and that the Microsoft Software License Terms is accepted.

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