HD520 came with 6th gen processors. That is a decade ago.
The latest driver is here:
https://www.intel.com/content/www/us/en/download/762755/intel-6th-10th-gen-processor-graphics-windows.html
If that does not help, you have two choices.
1) if you are a desktop, get an older nvidia card (like a 1060).
2) get a newer system with an 11th gen processor or greater.
If you are a laptop, refer to option 2 abover.
Doc (not an Intel employee or contractor)
[This is the dawning of the age of Colossus, where peace is compulsory, freedom is forbidden, and man’s greatest achievement is man’s greatest mistake.]
