Epson 1600 - Manual (Page 66)

3-22 Installing the Software
R4C0910
Rev. C
A5 size INSTALL.FM
1/12/00 Pass 3
L Proof Sign-off:
SEI Y.Takasaki M.Fujimori
M.Fujimori
SEI M.Kauppi
3. Double-click the Add/Remove Programs icon. Select
EPSON TWAIN Pro and click the Add/Remove button. Then
follow the instructions on the screen.
After you uninstall EPSON TWAIN Pro, upgrade to Windows 98,
then install EPSON scanner software as described on page 3-5.