EWF Restore VI

LabVIEW 2013 Touch Panel Module Help

Edition Date: June 2013

Part Number: 372507E-01

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Owning Palette: Enhanced Write Filter VIs

Requires: DSC Module or Touch Panel Module

Restores a volume to the last checkpoint and removes all changes made after that checkpoint. The volume must be enabled for enhanced write filter (EWF).

Note  You must restart the operating system for changes to take effect.


volume name specifies the name of the volume whose checkpoint you want to restore. For example, enter C: to specify the C drive.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
overlay level returns the overlay level whose volume this VI restored.
error out contains error information. This output provides standard error out functionality.


Refer to the Windows Embedded Enabling Features.lvproj in the labview\examples\TouchPanel\Windows Embedded Enabling Features directory for an example of using the EWF Restore VI.


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