Canon has made Digital Photo Professional 3.11.1 Updater (select your OS) available for download.
Changes for Digital Photo Professional 3.11.1 Updater:
1. Fixes a malfunction that occurs when displaying the shooting data of the EOS 5D Mark II.
2. Fixes a malfunction that occurs when saving images of the EOS 5D and the EOS Kiss X50 / EOS REBEL T3 / EOS 1100D after conversion.