Details: Mutlisite install on a windows 2008 server running iis7.5
Version 3.6.1 of wordpress
"Preview Changes" displays a 404 error when clicked on a page. This does not affect posts,only pages. I've attempted:
1. deactivating all plugins
2. reset the permalinks
3. removed /blog/ from the network settings under all sub sites.
The only other thing I can think of is the rewrite rules, but I'm not sure what to look for there.
Can anyone shed some light or possible fixes for this?