At the end of intallation process, it says some of the software failed to install, and all of them are marked red, so none got installed. This is becoming frustrated. Is there any way to fix this without going through re-downloading/re-installing process?
Welcome to the community.
First of all, always save your download. It is essentially your installation media.
Secondly, post your installation log here. It will probably tell why it is failing. See some of my 1603 links below for some insight.
Looks like the product is failing on download.
Install Autodesk® AutoCAD® Architecture 2014 Failed Download Failed, Installation aborted, Result=1603
You might download the trial or use Matt, the virtual assistant to download the program.
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