Extract the downloaded .zip file to a permanent directory on your hard drive (e.g., C:\Development\EDSDK\ ).
Unlike standard drivers, the EDSDK is not available for direct download on consumer support pages. Access requires joining the official developer community. Software Development Kit (SDK) - Canon Europe canon edsdk download install
If the SDK cannot control the camera, check for a firmware update on the Canon website, as newer cameras require updated EDSDK versions to function properly. Extract the downloaded
Canon Europe Developers Programme