Failed to access library 'altera_ver' quartus 23.1

You can share the .qar project by archiving the project (Project > Archive Project).

I recommend going through the NativeLink simulation flow, using the example design provided in the user guide below.

The NativeLink feature helps automatically compile your design, Altera IP, simulation model libraries, and testbench.

https://www.intel.com/content/www/us/en/docs/programmable/703090/21-1/simulation-quick-start.html

Once you can simulate the example design, try using the same flow with your current design.

Additionally, as Strell mentioned, try moving your project directory out of the C drive, as you might encounter permission errors when reading/writing files.

Regards,

Richard Tan