Registers User Upgrade HERE. Latest Release V4.01 10th December 2010 If upgrading from V1 or V2 please see these important notes about getting a replacement unlock code. See our What's New page for details of additions to RegCOPA V3/V4. After downloading and running the RegCOPA registry editor installer, you can simply choose to register RegCOPA V3.01 with no further installation using our online secure server. Requirements for Running RegCOPA V3.01 RegCOPA V4.01 requires a PC running Microsoft Windows 2000, XP, 2003, Vista, 2008, Windows 7 or Windows 2008 R2 with 20MB free hard drive space and 256MB RAM. RegCOPA V4.01 is fully compatible with Windows Vista and Windows 7 | ||||||