Posted May 26, 2011
Many has this problem. Possible solutions:
1. remove any mods or already installed DLCs (like the Troll one) from your CookedPC directory
2. http://www.gog.com/en/forum/the_witcher_2/use_launcher_to_activate_game/post28
3. http://www.gog.com/en/forum/the_witcher_2/ill_never_buy_another_game_from_gog_com_again/post28
1. remove any mods or already installed DLCs (like the Troll one) from your CookedPC directory
2. http://www.gog.com/en/forum/the_witcher_2/use_launcher_to_activate_game/post28
3. http://www.gog.com/en/forum/the_witcher_2/ill_never_buy_another_game_from_gog_com_again/post28