Content Source
Connection Type
Operating System
Search Results
CMS-XML When Attempting to Open Digital Photo Professional, an Error Message Appears (Screen Resolution and Enlargement Scale)
CMS-XML Try another memory card in the camera and other troubleshooting steps.
On Camera LCD screen displays No Memory Card, Memory Card Error, Unrecognized File Format, Incompatible JPEG, or "?" marks for images when card is inserted in the camera or while attempting to Playback images. If the camera displays Memory card error , No Memory Card, or takes an abnormally long time to write an image to the memory card, when a memory card is inserted or any of the above error messages , make sure that the card is inserted properly. For SD card, make sure that the card lock switch is in the correct position and not stuck in-between. If this is the case, you may wish to Format the memory card in the camera using the Setup Menu option [Format] as shown below.
CMS-XML Understand "Cannot playback image" message on the camera.
Possible issues and resolutions If you have multiple memory cards, initialize another memory card and take some test shots. If images can be played back normally, the card that shows the error message may be malfunctioning. Try reformatting the faulty memory card to solve the issue.
CMS-XML Clean the lens contacts.
Mount the lens on the camera. Take a picture. If the error persists, the camera and/or lens may need be serviced by a qualified Canon Service Technician.
CMS-XML How to connect the EOS Digital Rebel XTi to a computer.
Connect the camera to your computer with the dedicated USB cable so that they can communicate. You can connect the camera while your computer is running. When you connect the camera to your computer, be sure to follow the procedure below. Never perform the following operations while the software installed from the SOLUTION DISK is running after connecting the camera to the computer, as a communications error may occur:
CMS-XML Install the Software from the EOS DIGITAL Solution Disk of From the Canon Website
Even if the previous version of the software is installed, install the software by following the steps below (the current software will overwrite the previous version). If errors occur during installation, please see the 'Related information' section at the end of the page.
CMS-XML All EF and EF-S mount lenses are compatible.
Communication errors