I had this problem before and downloaded Epson updated Drivers...which corrected the problem for about a little more than a week. Scanning paperwork and got the same problem again.
I reinstalled the updated Espon Drivers: 15274.5553.16565.15546.16330 - which did not get Paperport to work again.
Therefore I then deleted Paperport; During the Reinstall I get these Error messages as follow: MICROSOFT VISUAL C++ 2005 REDISTRIBUTABLE (X64)
Please wait while Windows configures Microsoft Visual C++2005 Redistributalbe (x64) Getting required information.
Meantime, then this message comes up: Microsoft Visual C++2005 Redistributalbe (x64)
Out of disk space -- Volume: "E": required space: 884 KB; available space: 0 KB. Free some disk space and retry.
Any suggested fixes sure would be appreciated....Thank you.