You may see this error when trying to run a game without the original CD or DVD, something commonly done with illegally downloaded games.
Ị nwere ike ịhụ njehie a mgbe ị na-agbalị ịme egwuregwu n'enweghị CD ma ọ bụ DVD mbụ, ihe a na-ejikarị eme egwuregwu na-akwadoghị.