This tutorial goes over the commonly asked questions and errors encountered when installing ez-builder, as well as compatibility and other tips!
Waterfall: No DLLs(Gopro error)
Some users may find that after uninstalling Gopro's software that errors occur in ARC and other software. This is caused by Gopros software causing errors within windows' direct show process, as well as removing needed files.
Reinstalling gopro's software may lead to a fix, but often a manual adding of the missing DLL's is needed. Google can provide more information.