Hi,
you should follow the steps below to load your design into flash memory:
1. Compile your Design to create the *.sof file
2. Select "File -> Convert Programming Files" from the Quartus menu and specify following settings:
a. Programming file type: JTAG Indirect Configuration File (.jic)
b. Configuration device: EPCQ16A
c. Select "Flash Loader" and click "Add Device..." -> choose the right device (Cyclone 10 LP, 10CL025Y)
d. Select"SOF Data" and click "Add File..." -> choose <project_directory>/output_files/*.sof
3. Click Generate and close the "Convert Programming File" window
4. Open the Programmer and add the *.jic file from the project directory
5. enable "Program/Configure" and click "start"
6. After flash memory is programmed, press the reset button on your board
br
Thomas