Grass Valley EDIUS Pro v.7.4 Installation - Manual (Page 18)

Appendix
10 EDIUS － Installation Guide
8 Open the USB storage media in Explorer, and double-click
GVActivation.exe.
9 Click [Yes].
10 Click [OK].
11 Remove the USB storage media from the PC, connect it to
the PC with EDIUS installed, and start up GV
LicenseManager.
12 Click [Offline Activation Register Activation File].