Please provide us 10M08 Source code in I2C Remote System Update Example in the following website
When extracted from i2c_rsu.par, I have Max10_FLASH.qsys file and not the FLASH_LOADER.qpf file.
I am seeing only the MAX10_FLASH.qsys in the I2C_SLAVE folder. I am using the Quartus version 18.1 and I opened the i2c_rsu.par from the below link
I also put what I am seeing in the below link. If you have a different file can you share it here. Thanks for the support.