I used to be able to open SPD, connect, check out/edit files, save, etc.
Then I started getting blocked until I had gone in and disabled Contributor
Mode. After a while, even that stopped working; now when I open the Site
menu and click Contributor Settings, I get an error dialog stating "The
Contributor Settings feature is not available for disk-based sites or Web
servers running Windows SharePoint Services version 2 or earlier".
Dr. Google has no answer for me.
Anyone?