How to adjust the program Rybka to make it play in the strongest way?
For default all settings of Rybka are the best. You may increase its strength by adding more RAM for Hash tables, adding Nalimov Tablebases, using more strong Opening Book or using more powerful computer. How to reactivate CA10 or Rybka Q: I changed computer equipment and reinstalled Windows. Your programs won’t run. A: If you bought version on CD/DVD, then you should reinstall it. If you bought Rybka & Chess Openings (download version) or Chess Assistant (download version) and you have got the message: “This software does not accept more hardware changes. Please,contact support@yoursite.com” from win license protect, you need to delete ca10.dat (CCo.dat) and run program again. It will open the window for activation. Enter your serial number and select activation by Internet or by e-mail.