Recently on a heavily used terminal server, users who connect to that terminal server are reporting that both their signature and "autofill" of contacts (.nk2 file) is no longer present. Doing a search on the server, I have found that the Outlook folders has changed location from C:\users\username\application data\microsoft\outlook to C:\users\username\appdata\roaming\microsoft\outlook. The terminal server is on the company's domain, so that external staff can connect to the server and log in with a profile from their own home computers.
The signature files was found in \application data\microsoft\signatures and \appdata\microsoft\signatures. The .nk2 file was of course found in the Outlook folder itself.
Any idea why this change might of occured, and how? Copying over the NK2 file to the new location solves the missing NK2 file issues, and some goes when moving over the signature.