Fix Microsoft Exchange OST is in Use and Cannot be Accessed Issue

Solved: Microsoft Exchange OST is in Use and Cannot be Accessed

Everything in this world has both pros and cons associated with it so is with MS Outlook and its data files i.e., OST and PST file. But, in this blog, we are going to talk about OST file only. The main purpose of OST file in Outlook is to let users work in an offline mode also. In two situations OST file is created in Outlook one is when a user account is connected with Exchange Server and other is when Outlook is configured with IMAP account.

How to fix “Microsoft Exchange OST is in use and cannot be accessed” is the frequently searched query over the internet from past few days. If users are facing this error again and again, then they need to understand the cause behind it.

No need to worry, this blog will update you all with the same.