Download TWAIN_32.DLL file from below to fix errors like missing or corrupted DLL file.
Currently there are 1 different variants of twain_32.dll for Windows 10, 8.1, 8, 7, Vista and XP, which are available below.
Company Twain Working Group
Architecture x86 / 32 Bit
Description Twain_32 Source Manager (Image Acquisition Interface)
Language U.S. English