Ive just updated to this and have lost my logon/off lock etc sounds. All other system sound are fine. Ive tried uninstalling and going back to the previous version, system restore etc but nothing.
Anyone else having any issues :cry:
Yes done all you suggested and still nothing with either the mail or weather apps, but I've also just noticed the live tiles for these are not working from within windows 8 either although the apps themselves work fine and are set to show live tiles and other live tiles are ok also...
Another option is just to use partition wizard bootable cd to convert it to primary if you are worried about it. I have a very similar arrangement to you and thats all I did. You are allowed up to 4 primaries.