I think I get your point there... The image on your post is the one that didn't showed up right? Same thing that happened to me 1 week ago when my co re-patched. If cheater300 advised didn't work you can always try mine...
UNINSTALL YOUR CO (MAKE SURE ALL INFORMATION REGARDING CO WILL BE TOTALLY DELETED ON YOUR COMPUTER)
GOTO > CONTROL PANEL > DELETE/UNINSTALL CONQUER
then download the newest patch from the CO Official Site (i choose English Server)
make sure your connection is stable because sometimes network congestion may interfere with your downloading. It took me 1 whole ******* night before re-downloading was done but guess what? its worth the wait! when i woke up my conquer is done and ready to install.
don't forget to click thanks if i helped you