Click here to revert this file type to its initial system-wide definition, which undoes any changes made to the file type. Note that system-wide file types cannot be deleted. You can however empty their pattern list, to minimize the chances of them being used (but the file type determination from file contents can still end up using them).
Klik hjirre om dit triemtype nei syn systeem- wide definysje werom te setten, hokker alle feroarings makke ta dit triemtype ûngedien meitsje. Tink derom dat systeem- wide triemtypen net te wiskjen binne. Jo kinne wol har patroanlist leechje, om sa de kânsen fan it brûken te minimalisearjen( it kin noch stees barre dat triemtype ûntdekking fan triem ynhâld se dôchs brûke).