Failed Co simulation of a Example HLS design

Hi,

in my machine it's working fine. no problem. i am trying to duplicate your issue, so i need some information about your os

1. which os are using
2. quartus version

and once check HLS compatibility also

The Intel HLS Compiler Pro Edition Version 22.3 is compatible with the following Intel

Quartus Prime software:

• Intel Quartus Prime Pro Edition Version 22.3

• Intel Quartus Prime Pro Edition Version 22.2

• Intel Quartus Prime Pro Edition Version 22.1

• Intel Quartus Prime Pro Edition Version 17.1.1

• Intel Quartus Prime Standard Edition Version 21.1

The Intel HLS Compiler supports only Cyclone® V devices in Intel Quartus Prime

Standard Edition.

Edition .