If you are using a 64-bit version of Windows (most common today), this 32-bit driver will not work. For 64-bit systems, you would need to try the generic "LBP2900" driver or use a virtual 32-bit environment.
It seems you are looking for the (software) for the Canon LBP 2900B printer on a 32-bit operating system (likely Windows 7, 8, 10, or older). canon 2900b driver 32-bit
