Like many old PC games, the game comes with an activation-code on the back of the case. The installer asks me for the 25 digit code on the case. I look, and I can see that the code definitely contains 25 digits. But than when I try to input the 25 digit code into the 5 text boxes provided (5 digits per box) only 4 digits can be inputted into any of the text-boxes, meaning I can only input a max of 20 characters through all the boxes, and the installation fails. Does anyone know how to get around this? Thanks.