We agree with KHOLM. For all versions of norton antivirus we doesn't recognize this type. A new element of norton internet security creates update files which sizes of 25 MBytes. Maybe the registry can give you and us more information about the file extension VDB (see HKCR). Check also for VDB in other parts of your registry.

We suppose that this file is create by a backup process. We saw such things by using backup exec. Try to related the creation of those files to any job which me run automatically.

The location of d:\programs files\nav isn't
the default location NAV will be using.
Greetings.

[This message has been edited by MCA (edited 29 April 2001).]