Seems ok for me...
Consider adding a Progress bar and a Cancel button anyway great! but can this use FreeArc Compression or it can split them too for direct use?
BTW
The Setup.exe you have provided in the archive is awesome, can you tell me where and How can i make some my self?
=========
WIN10 Pro
Intel Dual Core 1.8Ghz
Ram 6Gibs
Intel HD Graphics (1788Mibs)