Work without installation is possible.
To install it is possible then from the menu Enjol: Tools, Other, Service.
To Installation it is possible at once.
For this purpose it is necessary to start Enjol.exe from Enjol.zip and to press the necessary buttons.
At installation the registry and system files does not change, is added nothing
In automatic loading, startUp, in system menus.
To uninstall it is possible having chosen item in the system menu "Program"... or in the menu Enjol or simply to delete everything a folder Enjol where have install.
For upgrading already installed Enjol.exe copy new on old also do not do installation to keep the existing list and adjustments. If in the new version the new opportunities are added, in them will be casual the data or black colour. Enter that is necessary and adjust.