If you want to access a file test.txt in the directory C:\Windows explicitly, by name, you would use \??\C:\Windows\test.txt . However, this is most ...
%systemroot% windows 10
3925e8d270
systemroot windows, systemroot windows 10, systemroot windows server 2016, systemroot windows 2012, systemroot windowsupdate.log, systemroot windows system32 drivers etc, systemroot windows server, mofcomp systemroot system32 windowsvirtualization.v2.mof, windows systemroot variable, systemroot system32 windowspowershell v1.0, windows systemroot environment variable, windows systemroot folder