I'm a member of Creative Cloud and so have access to Flash CS6. One of my existing Flash files uses the slides feature, and when I tried to open it in CS6 was given the message that that feature is no longer supported and that I need to open it in an earlier version of Flash (which the dialogue box didn't specifiy—does 5.5 and earlier support that feature?). Problem is, of course, that I no longer have an earlier version of Flash.
Is Adobe willing to make an earlier version of Flash available to Creative Cloud members? If not, what alternatives do I have short of having to buy another (outdated) version of Flash just to be able to open my file?