SheetCAM uses a ( SheetCAM.lic ) tied to:

If you lost your email and don't have a backup, you can usually request a replacement through the SheetCam Support Page by providing your original purchase details.

: A standard SheetCam license can generally be used on up to two computers . Installation Instructions

: A prompt will inform you that the software must be restarted for the license to take effect. Close and reopen SheetCam.

: Search your inbox for a confirmation email from SheetCam or your vendor (e.g., Avid CNC) sent after your purchase.