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Windows 7: Scanner Acer Flatbed 640U is not detected although its driver is insta

15 Aug 2017   #1

Windows 7 ultimate 64 bit
Scanner Acer Flatbed 640U is not detected although its driver is insta

Dear Sirs

1- I have Vuego Scan Brisa640U, it was working fine under windows 7 x32.

2- Now I want to install it onWindows 7 x64 SP1

3- The driver did not work,and in compatibility mode it did not work

4- I searched in Google andfound driver “Scanner Acer Flatbed 340U-640U Driver win7 x64”

5- This driver was installedcorrectly, and now my scanner is shown in Device manager as Acer Flatbed 640Uwithout any yellow mark.

6- However when I try to scanusing any program such Windows fax and scanner, IrfanView, I always receive error “No scanners weredetected”

7- Also from Control panel,when I right click the scanner and select new scan, I receive error “You need aWIA driver” to use this device.

Any help will be appreciated

Best regards


My System SpecsSystem Spec
16 Aug 2017   #2

Linux Mint 18.2 xfce 64-bit (VMWare host) / Windows 8.1 Pro 32-bit (VMWare guest)

Try the VEN-DEV method to find out the correct driver, and to find out where to download it from:

Need drivers for HP 23-r111 Windows 7
My System SpecsSystem Spec

 Scanner Acer Flatbed 640U is not detected although its driver is insta

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