Getting error message 1119/1120, from CS4 to new CC professional

Question

Hi all, I did a flash website for a friend while in college using CS4, now she wants some updates so I opened the original file in flash CC professional. AND NOTHING SEEMS WORKING ANYMORE.
I keep getting errors 1119 and 1120. I have no idea how to fix them since I didn't know much back then and never keep up with the program.
Here is my coding:
btshoemovie.onRelease = function (){
          gotoAndPlay ("shoes")
Flash keeps telling me error through 1119 and mentioned simplebutton, which I have no idea with.
Also I have a preload bar using the code as follows:
this.onEnterFrame = function() {
filesize = mcnun.getBytesTotal();
loaded = mcnun.getBytesLoaded();
preload._visible = true;
if (loaded != filesize) {
preload._xscale = 100*loaded/filesize;
} else {
preload._visible = false;
if (mcnun._alpha<100) {
mcnun._alpha += 10;
And now it's getting 1120 errors saying undefied property loaded and file size.
I really know little about Flash and I just want to help a photo friend upload her galleries to her site. Please explain as simple as possible. Thank you all very very much!

Answer 1

you can't use flash cc to edit an as2 file.
and you can get flash cs6 with your cc subscription (and then edit as2 files).  after logging into your cc account>click to download flash cc>there's a combobox on that page where you can select flash pro cs 6.
you should also be able to select flash pro cs6 from your creative cloud desktop app.