Thank you for your reply.
I have tried all suggested drivers and none work for me with windows 11 & my Epson 1670 scanner.
I have spent many hours on trying to find a solution to this problem which is extremely annoying & i am starting to think it is a plan by microsoft and / or Epson to force people to buy a new scanner.
The new Epson equivalent to what I have now is about AU$1500.
The reason for my thinking is that my scanner worked with windows 10 & now wont work with an upgrade to windows 11 and,
I have found an aftermarket program “Vuescan” which (Trial version) works fine with my old Epson 1670 scanner on my new Windows 11.
The only problem is that Vuescan costs AU$180 for equivalent functions to what I had previously and AU$75 for a lesser version.
This proves that a driver for Windows 11 is possible and that neither microsoft windows nor Epson provide support to loyal customers.
No thanks to Epson or Microsoft.