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Session.VerifyDiskSpace property

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The VerifyDiskSpace property is a read-only property. It returns true if enough disk space exists and false if the disk is full. Because this property uses information gathered by the costing actions, VerifyDiskSpace should only be called after the CostInitialize action, FileCost action, and CostFinalize action.

This property is read-only.

Syntax

propVal = Session.VerifyDiskSpace

Property value

Requirements

Requirement Value
Version
 Windows Installer 5.0 on Windows Server 2012, Windows 8, Windows Server 2008 R2 or Windows 7. Windows Installer 4.0 or Windows Installer 4.5 on Windows Server 2008 or Windows Vista. Windows Installer on Windows Server 2003 or Windows XP
DLL
Msi.dll
IID
 IID_ISession is defined as 000C109E-0000-0000-C000-000000000046