If after installation, MP Navigator EX 40 launches but says "Scanner not found" :
After analyzing community reports (Windows Latest, MajorGeeks, TenForums) and testing three methods, the following fix succeeds in ~85% of cases. canon mp navigator ex 40 fix download windows 11
Search for your specific printer or scanner model (e.g., PIXMA MP280 or CanoScan LiDE 110) on the Canon USA Support site . If after installation, MP Navigator EX 40 launches