Would be nice to have an option in installer for a system-wide installation of 7TT. That is, elevated install/uninstall to/from Program Files (or Program Files x86), auto-run for all users, settings in HKLM.
I tried going the portable way, but despite running 7TT elevated it still had problems creating ini file (created but it was empty, and so were advanced settings) in Program Files. With portable install one also has to remember to add/remove 7TT to startup queue manually.
Customer support service by UserEcho