The most frequent cause is a misunderstanding of the file types provided on the Canon support website. Canon often distributes "Updater" files. These files check your registry for an existing installation of CapturePerfect 3.1. If the software isn't already installed, the installer triggers the "not found" error and shuts down to prevent an invalid installation. Step 1: Verify Your Original Software Media
You must install the base version from the disc first. Once that is on your system, the 3.1 update (the file currently giving you trouble) will run perfectly. Step 2: Downloading the Full Version (If You Lost the Disc) capture perfect 3.1 is not found the setup is interrupted
For many modern scanners, Canon has moved away from individual patches. Instead, they offer a The most frequent cause is a misunderstanding of
