ID-Tags appear in grey in CD ripper and are not saved in the ripped audio file

[Anna_Blume]

Hi,
on my W7 64bit system, some ID-Tags (like "Album Artist Sort", "Artist Sort" or "Composer Sort") appear in grey in the ID Meta-area. Although filled with text, these tags are not saved in the ripped audio file (flac). Strange as on my older W7 32bit-system, it works perfectly well. Does anybody face the same problem or has any clue to solve? Thanks in advance

[Spoon]

If they are shown as grey they are set to not be written, click Options >> Meta data & ID Tags and enable them.