If you delete the profile folder then any version of netflix-desktop newer than 0.2.0 (0.3.0+) should create a new profile folder where the auto-update is disabled. Alternatively, you can manually disable the auto-updater:
1) right-click on the Silverlight plugin once you've launched a movie (or anything that uses Silverlight)
2) choose "Silverlight" (the only option)
3) click the "Updates" tab
4) choose "Never check for updates"
5) click "OK"
If you don't have a ~/.wine-browser folder after running netflix-desktop then you're using an old release that placed everything in the folder ~/.netflix-desktop. Updating to the latest version will move the profile to the new location, though if you're having this update problem you would probably want to just delete it.
If you delete the profile folder then any version of netflix-desktop newer than 0.2.0 (0.3.0+) should create a new profile folder where the auto-update is disabled. Alternatively, you can manually disable the auto-updater:
1) right-click on the Silverlight plugin once you've launched a movie (or anything that uses Silverlight)
2) choose "Silverlight" (the only option)
3) click the "Updates" tab
4) choose "Never check for updates"
5) click "OK"
If you don't have a ~/.wine-browser folder after running netflix-desktop then you're using an old release that placed everything in the folder ~/.netflix-desktop. Updating to the latest version will move the profile to the new location, though if you're having this update problem you would probably want to just delete it.