I just upgraded to 3.5 my blog which is on a Virtual Machine Server 2008 R2 (IIS 7.5) and hardly everything went OK.
Nevertheless it seems I can't anymore automatically upgrade plugins (from the dashboard) because "the directory for downloading files does not exist or does not have Writable rigths"
It's kind of strange because I already checked that point and everything semmes OK (I am using APP Pool identity which has R&E over everything + Full Control over "Wp-content")
I also have a test platform running on XAMPP, and i upgraded this morning too and I don't get the same issue ont this platform running Apache.
Are there other folks round here running 3.5 on IIS ?
Are ou experiencing the same issue ?
Thanks for any comment, help, advice and I wish you a good night.