Installing emu48 on HP 50g question and others

[BruceH]

(10-30-2021 12:07 AM)psun9999 Wrote:  I just realized is that it that what is missing is the entire last row
of buttons on the calculator!

Is this a problem with the KML file?

Could be. Just wipe the directory and unpack the zip file again - remembering to edit the KML file ROM entry again. (Save a copy first so you can go back if necessary.)