I have a weird situation with a notebook running Win7x86 which won't let the user authenticate to another user's calendar. I've checked the permissions on Exchange and they're fine. In fact, I can use the shortcut to authenticate on three difference PCs and they work fine. The shortcut includes the following details, obviously with the requisite parameters for our server and user plumbed in:
https:/
Whenever the user tries authenticating via the Win7x86 notebook, it gives an authentication error. Any ideas would be received gratefully :)