C# Signature:

[DllImport("DIFxAPI.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern Int32 DriverPackagePreinstall([MarshalAs(UnmanagedType.LPTStr)] string DriverPackageInfPath, Int32 Flags);

VB Signature:

Public Declare Auto Function DriverPackagePreinstall Lib "DIFxAPI.dll" (ByVal DriverPackageInfPath As String, ByVal Flags As Int32) As Int32

User-Defined Types:

None.

Alternative Managed API:

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Notes:

None.

Tips & Tricks:

To use this function you just need difxapi.dll of appropriate architecture from Windows Server 2008/Vista WDK. The DriverStore will be created automatically for you.

Sample Code:

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