Originally Posted by stepk
You did the button correctly. I meant that the button and the KPV are two separate downloads (and copies to your kindle). The button goes in /mnt/us/extensions/kpdf while the KPV goes in /mnt/us/kindlepdfviewer (no .../extensions/... component). The KPV for the touch is a different download from the KPV for other kindles. BTW, here with KUAL I can start "KPV in documents folder" just fine, but "KPV open last document" usually doesn't do anything.
Thanks for the clarification, now I understand why it did nothing when I clicked either button