Requested File Does Not Exist

The warning message 'The requested file does not exist' will usually appear if you are attempting to open the file in a location for which you do not have the required Windows user privileges.

Most commonly, you will see this warning when attempting to open a file from a network drive or directly from a service such as OneDrive, Google Drive or Dropbox.
To resolve, try moving the file to a new location, such as your Windows Desktop and try opening it again.