So I'm having some really weird problems with SharePoint 2010 and viewing document libraries in Windows Explorer with WebDAV.
I've got two separate farms setup, one for dev/testing and the other for production. On my dev/testing farm, explorer view works fine. Click the button and it opens up nicely. I can also map drive letters to the document library.
However, it doesn't work with my production farm. Trying to open explorer view from an XP client, I get an error message saying "\\ is not accessible. blah blah. Logon Failure: The target account name is incorrect" As far as I can tell, they are configured identically. The only major difference is the two servers are hosted in different data centers.
Anyone have any hints as to how I can go about troubleshooting this?