whereas it can be installed but CANNOT be invoked with
Does anybody know what is different between, for instance, 9530jAMEA (WITH "j") and 9530AMEA (WITHOUT "j")?
For your reference, the difference between 9500_omadrmjAllLang (WITH "j")and 9500_omadrmAllLang (WITHOUT "j") is rather straightforward. The former contains .cod files related to the Japanese Input option, while the latter DOES NOT contain such .cod files.
I believe the ones with the specific "j" in the filename are capable of using Japanese characters for both creating and viewing documents; whereas the non "j" versions are simply capable of allowing one to view Japanese text; not create it. I could be wrong, however.