The specific release titled "vuescan pro 9428 x86x64 multilanguage preactivated updated" is not an official release by the developer. It is a "warez" release, characterized by the following modifications:

VueScan Pro 9.4.28 (x86/x64) is a comprehensive scanning utility designed to breathe new life into older scanners while enhancing the capabilities of modern hardware. Originally released by Hamrick Software on 14 April 2014, this specific version added support for various new scanner models, including several from Brother, and addressed numerous reported issues to improve overall stability. Key Features of VueScan Pro 9.4.28

Since your version is preactivated, you can skip the activation step. To install:

: This version is available for both 32-bit (x86) and 64-bit (x64) architectures, ensuring it can run on a wide range of hardware configurations.