: Check your DT and SCK pin configurations in the code. Ensure they match your Proteus schematic layout exactly.

Note: The ProgramData folder is hidden by default in Windows. Enable "Hidden items" in the File Explorer View tab to access it. Step 2: Copy the Files

Go to and check the box next to Compilation under "Show verbose output during". Click Verify/Compile .

(Note: The ProgramData folder is hidden by default in Windows. Enable "Hidden items" in the File Explorer View tab to access it). Step 3: Restart Proteus

All you need to do is open the .pdsprj file in Proteus, load the firmware into the microcontroller, and start simulating.

To simulate this component, you need the specific Proteus model files ( .LIB and .IDX files) and, if available, the hex file for the simulation model.