Hello and thank you for the quick answer. I did try it and it went well until this command : git clone https://github.com/RfidResearchGroup/proxmark3.git i did not get the same answer i gott :pm3$ and i did proceed to : cp Makefile.platform.sample Makefile.platform
and t then to :notepad Makefile.platform
and i got an empty notepad platform then after many try i stopped it and deleted that version
and now i am trying with ProxSpace v3.10 but get stuck in runme64.bat
this Proxmark3 is a gift have no idea where they did get it from
hes iis recognized in Device Manager Port4
and the guide is : Getting started with the proxmark3 easy
extracted with 7zip
grateful for any suggestion and help