This is the 5796th most frequent Turkish word.
sistemindeki
"Of/related to the system" or "in the system."
Here, 'sistemindeki' specifies a possessive form, indicating an error that belongs to the computer's system.
Bu bilgisayarın sistemindeki hata düzeltilmelidir.
The error in this computer's system should be corrected.
In this sentence, 'sistemindeki' implies that changes occurred within the system, thus linking the changes directly to the system.
Sistemindeki değişiklikler, performansı artırdı.
The changes in the system improved the performance.
Here, 'sistemindeki' refers to a specific system (the book's file system) that contains the mentioned data.