Impossible install ccsetup pro 551.exe on Win 10

Hello,

I cannot reinstall my ancients cc and the new i'have download this morning. It seems, it's not compatible with win10. But now how can I install it with my licence key that dating from the 29/5/2012.

Sorry for my bad english. If you speak french I prefer.

Xavier Dupas

g'day Xavier and welcome

versions of CC earlier than v5.33 (or thereabouts) will not install on Windows 10, it's something Microsoft implemented about 2 years ago.

as to the new version you are trying, are you getting an error message during the install process?