Harmony Crash/Bug

I recently installed Toon Boom Harmony 16 on my computer, no errors, license went well and everything, but after the create new scene window pops up and I click on create new scene, the new folder appears but the program just closes, no loading or lag or anything, it just disappears. This also happens if I try to load an existing scene.
I’ve tried fixing my drivers and reinstalling Harmony, running as admin and compatibility mode, but nothing seems to work.

My specs are
Intel(R) Core™ i7-6700 CPU @ 3.40GHz
16 GB RAM
64 Bits OS
NVIDIA Gtx 1080ti

I’d be very grateful for any help provided. Thanks for your attention.

Try re-installing the graphic card driver which may have
gotten damaged after a Windows Update.

After that, reboot and right-click the desktop to bring up
the NVidia Control Panel. Go toi the “Manage 3D Settings”
section to make a custom profile for Harmony.

Set the “OpenGL Rendering GPU” to only the Nvidia card.
Set the “Power Management Mode” to “Prefer Maximum
Performance”

It worked perfectly, thank you so very much.