The file username.ost is in use and cannot be accessed
- The file username ost is in use and cannot be accessed
- The file .ost is in use and cannot be accessed
- Outlook the file ost is in use and cannot be accessed
- The file c users outlook ost is in use and cannot be accessed
- This file couldn't open in protected view
- This file cannot be found illustrator
- Another application has exclusive access to the file