Evolution: Cannot Attach Files To Meetings

If a user logs into GroupWise through a Evolution client and tries to attach a file to a meeting, it fails when attempt to save/send with following error message:Could not save attachments
Can't recursively copy directory

1. Login with a GroupWise user to Evolution client.
   
2. Create a new meeting and drag and drop a file to the attachment area
3. Click on send to meeting, the above mentioned error is reported.