Description: One of the primary reason for getting QuickBooks File Exists Error is having the same company file located on different folders in QuickBooks installation directory. Sometimes this error also appears if your QuickBooks Desktop is not having the most recent updates installed. If you are also dealing with such an error that is giving an error message “he file you specified cannot be opened. Make sure that it is not being used by another program or a read only file. The windows error was The File Exists†and need help of an expert, then dial (855)-526-5749 and get in touch with the experts now.