No worries. It wasn't a criticism. I couldn't understand where your attempt started and stopped and whether you didn't paste the correct code or I didn't understand something.
Krpano is pretty much the same as FPP, but 30 times more powerful which makes sense as FPP was discontinued 4-5 years ago.
I advise taking a look at the examples in the viewer download package and the documentation ^^^ up top. If you can understand the examples, then you're ready to continue.
First ...I Love what I have seen of KRPano so far - I needed Mobil device compatible tours RIGHT NOW.....I tried KR Pano and
was very impressed with the features and I was able to get a tour
running very quickly and best of all tours that work on a darn IPAD and
IPHONE ! Where did you hear FPP was discontinued ? It isn't discontinued at all ! Just has not had an update for a long time - (The original developer and another party are working on improvements and a GUI) - I wont debate which is better , there are rabid fans of both who say each does things the other doesnt. I use the one that make me money and keeps my clients happy - that is why I made the switch to KRpano - KRpano seemed to embrace the development of the Mobil tour while FPP has almost seemed to Fight it .(just my opinion).....Klaus has made the mobile device tour quick and clean and really doesnt require any more work on my part and that is key as I do a huge number of tours per year. Virtually all of my Interior design,Architect and real estate client use IPADS....how could I continue to tell them ...uhh the tour only runs in flash ! Klaus and KRpano saved me clients and that is a beautiful thing

!!!