The default maximum file size that you can transfer to Windows 7 is 50MB. If you try to transfer a file larger than this, you may see:
Error 0x800700DF: The file size exceeds the limit allowed and cannot be saved.
The following procedure works with most targets. Complete the steps to open a WebDAV session to your targets:
Consult the detailed context help to learn more about specific WebDAV VIs in LabVIEW, and look at the example below to see how the WebDAV VIs can work together to access files.
It is possible to transfer files using WebDAV to and from a USB drive on the Real-Time Target; however, the settings will be dependent on what Real-Time OS your controller is running.
Create a new mapped network drive to http://hostname/drives/u
Create a new mapped network drive to http://hostname/files/u
There will be a folder named U in your mapped network drive that will give you access to the USB drive on your Real-Time Target.Note: Sometimes Linux will not transfer the files to the host PC until the references to the files are closed. If this happens, you will need to programmatically close the references to the files you are trying to transfer using the Close Reference Function.If you are still unable to access the USB drive verify that a USB drive is connected and compatible with your Real-Time Target.
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