I want to install TeraCopy in portable format and during installation i choose Portable Version, but after this in the Preferences window it doesn't allow me to select Use TeraCopy as default copy handler.

Can someone tell me how to integrate portable TeraCopy in Windows and make it default copy program?
Thanks!

Can someone tell me how to integrate portable TeraCopy in Windows and make it default copy program?
Thanks!
My Computer
- Computer type
- PC/Desktop
- OS
- Windows 7 Ultimate x64