Opening an OST File in Microsoft Outlook. Microsoft Outlook categorizes Outlook Data Files into two types: PST and OST files. PST files contain data stored in your personal folders, whereas OST ...

On Monday, Microsoft promised that the published documentation of .PST ” will allow developers to read, create, and interoperate with the data in .pst files in server and client scenarios using ...

I have created a folder on my partition and copied the .pst file over. How do I change the default location of the .pst file so that it uses the one on the separate partition.