I'm having an issue when trying to export a Sharepoint workflow saving the file as VWI.
After many hours troubleshooting i found the issue for my computer and seems a failure from Visio 2013, if you go to control panel (default programs) and try "associate a file type or protocol with a program" you'll see,there's no VWI file type to associate with Visio.
On the other hand if you try "set program access and computer defaults" and choose Visio 2013 program, and try to choose defaults for this program, automatically it will bring all file types associated with Visio 2013with exception of VWI, seems a bug or they forget to set the file type association with Visio 2013.
I would like to have a reply from Microsoft and all of you facing this issue to verify if we have the same scenario, thanks.
Djalma Agra