MP Navigator EX 4.0 is a legacy 32-bit application. While Windows 11 supports 32-bit software via WoW64 (Windows on Windows 64-bit), the installer packages for older Canon software were not coded to recognize Windows 11 version builds. This results in the installer aborting with an "OS not supported" error or installing a driver that Windows 11 Security features block due to lack of modern digital signatures.
: Ver. 4.0 is typically used for older Canon PIXMA and CanoScan models, such as the CanoScan LiDE 110 , and various series printers. Canon Russia Troubleshooting Tips MP Navigator EX - PosterArtist Lite - Canon Russia canon mp navigator ex 4.0 download windows 11
Users attempting to download and install this specific version on Windows 11 often find that the software is either unavailable on the official support page or fails to launch after installation. This paper outlines why this occurs and how to restore functionality without purchasing new hardware. MP Navigator EX 4
To ensure you get the correct version for your specific device, follow these steps: This paper outlines why this occurs and how
: If the application fails to open, try running it as an Administrator by right-clicking the program icon and selecting "Run as administrator"