I just tried now to make my software folders readonly (Which was showing read only already) and applied settings. I tried to do changes in text files, result = could not save changes, Then I tried to change files format, result= I could do that.
Steve how to make Autorun.inf file for my USB to stop viruses as you advised, can you describe in details please if possible. and Isnt that *.inf file going to be detected by my antivirus and deleted?
Thanks