Permission denied

Hi,
I created a VB.NET application, the application open the session but when it try to transfer file with session.PutFiles the log file writes the following message.

Upload of file 'test.txt' was successful, but error occurred while setting the permissions and/or timestamp. If the problem persists, turn on 'Ignore permission errors' option. ("Permission denied.

Error message from server: This server does not support operations to modify file attributes.

how set the 'Ignore permission error' by code.

Thanks

Mauro

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