I have an installation issue with O365 on a machine that I have tested Internet access successfuly. When I launch the setup.exe file, I get an error code 30029-1015 (0) displaying We're sorry, we had a problem installing your Office program(s).
Is your internet connection working? Do you have enough free space on your main hard drive? Please try again once you've check the above. All good there and I tried the following article solution: