I successfully created a LiveUSB disk on a 1Gb USB stick, with as much persistent storage as available ( approx 447MB ).
I now wish to have a larger persistent storage to install additional software, and created a LiveUSB using a 16GB stick, formatted as FAT32. However, all my attempts failed because my PC would not boot from it. My first attempt was with a persistent storage as big as possible, and I then decreaded to 4GB only. However, even with 4GB the PC would not boot from the USB.
I read on this forum that it should be possible to have a 4GB persistent storage, and I read on the Wiki that the largest size should actually be no more than 2047MB ( 2GB ).
So, what is holding my PC from booting with the LiveUSB ? It works fine with the 1GB USB.