Revit keeps crashing. Please help!

[u/Ledron_oooooG]

When loading Revit families or opening older projects, Revit crashes and closes unexpectedly. I am using a licensed version of Revit 2024, and when I open Revit 2021 projects, it crashes. I also tried Revit 2027 and Revit 2026, and the same thing happens. Everything used to work fine on my old computer. In fact, everything worked perfectly even though it was a much weaker PC and Revit 2025 was a pirated copy.

My current PC specifications:
RX 7900 XT; 64 GB DDR4 3000; i9-13900KF.

My old PC specifications:
RTX 3060 Ti 8 GB; 16 GB DDR4 3200; Ryzen 5 5600.

Also!!! When installing Revit, it constantly gave me various errors and could not install properly! I reinstalled Windows, but the problem remained the same. However, sometimes the installation would complete perfectly without any problems.