Outlook 2013 calendar location

[todarsey]

I have an IMAP email account setup in Outlook 2013. In previous versions, Outlook would create a seperate PST file for contacts and calendars as well as having the OST file for emails. Does anyone know if this still happens or is it all in one file now. I was having problems with Outlook not receiving emails correctly and just creating a new OST file didn't fix it, so I deleted the Outlook profile and recreated it. My emails are coming in correctly now, but I can't open the old OST file to import the contacts and calendars. When I try to open the OST I get an error that it can't open the file because it was created with another account. Can anyone suggest how to get the contacts and calendars back?