From that link:
I see that only PSE11 can read directly the raw file from the Canon EOS Rebel t4.
If you don't upgrade, your option is to use the free Adobe dngconverter which allows you to batch convert your raw files to the DNG raw format which your PSE10 can handle.
I'am sure other users can provide the download links before I find them...
Download and install the free Adobe DNG converter to convert your CR2 files to the Adobe universal Raw format and the files will open in all versions of PSE (keep your original CR2’s as backups)
Windows download click here DNG Converter 7.2
Mac download click here DNG Converter 7.2
You can convert a whole folder of CR2 images in one click. See this quick video tutorial:
I should have bookmarked your links before
Thanks so much!