Question about CRlogs dump files

After much frustration with my C: drive space being eaten up like a hungry Packman, I found out there was about 95GB worth of crash dump files in AppData/Locallow/Adobe/CRlogs/dumps, and not the Roaming folder where there are also CRlogs/dump files - that's empty.

So can anyone tell me why two places? I am rather curious. At least I now know why my disk space was disappearing!