Hello irina, Welcome to the Sage ACT! Community. Please send me your ACT! 2010 serial number via private message and I will be happy to provide you a download link. To send me a private message, click my user name on the left, then "Send this user a private message" on the right.
Note: Effective 6/1/13, Sage no longers provides support for the Act! software. This is now provided by Swiftpage.