Acrobat XI won't work unless I install Flash?
My Acrobat XI Pro installed on Win 10 was working fine up until a few weeks-ish ago. Today, any time I try to combine files in a pdf, I get a message saying that I need to install Flash. Adobe deprecated Flash a few years back, so that's not going to work. I can't get past this problem, as Adobe crashes if I do anything but go to a website that says Flash is deprecated. Please help, this is just plain stupid, there is no reason for it to suddenly stop working.
Thanks!
