In past SSC versions, don't recall there was an option to add SSC to Explorer context or add it to "Open With" list, from installation or from SSC preferences.
It is probably possible to manually add it to the Open With list, by copying / pasting a shortcut to that Vista folder (forgot exactly where it's located).
I don't know if newest ver of EITHER portable or install pkg gives an option to do either of these, or if it can only be done manually. Sometimes I just want to click on a saved image & open w/ SSC (if possible).
Thanks for any suggestions.