This worked for me. You have to remap the NAS or network drive inside of TurboTax even though it shows it is already mapped. File, Open, Right-click on your network icon, select map network drive, select the drive from the drop-down menu (it will show as mapped), continue to remap it, it will force you to enter the password. Make sure to select "Reconnect at sign-in". This worked on both Turbotax Personal version and Business. The drive should map and open to see the files. Drive was visible after I closed and reopened the program.
