I just started a plan to EDU Creative Cloud, i can't install InDesign (currently waiting for the others apps installation).
I will restart my computer as mentioned in a few minute, but if someone already know the answer, i would be glad to know it before
There error is listed in this Adobe document:
It says to try to install again. If that fails, use the Adobe Cleaner tool to move all traces of Adobe products before installing:
Use the CC Cleaner Tool to solve installation problems | CC ... - Adobe
Retrieving data ...