Answers to Frequently Asked Questions or Problems
Scanner Model: OpticPro A3I
Problem: No 32-Bit Twain source for the A3I
This solution requires a patch from the Plustek USA website
To obtain this patch, please visit the following webpage:
Download the patch for the OpticPro A3I labeled A3IUPDATE.EXE
After you have downloaded this patch, locate the file on your computer. Once the file has been located, double click the file to begin installation. The patch will update the necessary files for the OpticPro A3I 32-Bit Twain source.
To test the new source, launch the image-editing program that came with the scanner.
Once this program has been launched, do the following:
You should now be able to use the 32-Bit Twain Source for your scanner.
If this does not solve your situation, or you need assistance with this update, please feel free to contact our Technical Support department at for further assistance with this situation.