well, i've always used it without problems compared to the gpu core load it reports basically the same most often, the difference gpu core load up to 98% and d3d usage 100%
Any way to reset all hwinfo64 settings? I see there are some settings stored in the registry
There's a "Reset Preferences" button that will erase all user settings including those in registry.
Some other settings (portable ones) are stored in the local INI file. This can be simply replaced from original package or rewritten during install.