How to recover corrupted ost file into healthy format

You can fix it by killing all Outlook related processes
1. Right click the task bar and select “Task Manager” or press CTRL+ALT+Delete, then choose “Task Manager”
2. Select the “process” tab
3. Look If anything named Communicator, Lync, ucmapi or Outlook. If you find any item related to these, select it, then click End Task button.

Now disable cached Exchange Mode
1. close Outlook
2. Open “Control Panel -> Mail
3. Select email account button and then choose Email tab
4. High light the email address giving you the warning, then select “Change”
5. Uncheck “Use Cached Exchanged Mode”
6. Select “Next” then “Finish”

then attempt to launch Outlook again, hopefully, it works

Hi

Dexter try to disable cache one more time, may be it will work for you now

Yes you can do one thing to recover your OST file, you can using any third party tool for this task as it secure and reliable option.

Yes sure you can recover your complete data effectively and can Open it, view it easily. I would like to suggest you “SysTools Outlook OST Viewer Freeware”