Hi. I've written it here before.
I thought it was a Windows installation, but the problem will be elsewhere. This week I installed the clean latest version of win10 and I still don't have the active GTX970 in the I / O tab and not even in the Magix AVC and HEVC rendering tab
If I change the value of SO4 to 4 in the internal tab, then the GTX970 is active during playback, but it is still not displayed in the I / O tab or in the rendering tab. It is active only in the Video tab I tried different drivers, new, old and completely old. Without any results. The last version, where everything worked without problems, was Vegas 17 Reset Shift + CTRL is ineffective.
Some ideas?