Hi
My post ''avr g++'' file not found was viewed 27 times and 2 reply's (one is my own).
Wow not bad for hundreds of arduino users.(could be millions world wide)
I unzipped the non admin install to a USB memory stick and copy my library to the library folder.
Open the arduino icon from the stick and then open any of my code files.
The code compiles without any errors and even download to the pcb via USB.
The only arduino software on my pc is the USB driver and my sketches!
O....and the little useless files that did not uninstall from arduino that cannot be deleted