Thanks all, both the suggestion for using Classic windows theme and turning off transparency have restored the shading to Calibre nothing has brought back the alternate colors in the rows. The column color setting only deals with the columns and doesn't touck the rows.
I don't think it is a video card issue - it is a new Nvidia GT630 card with 2 gig of memory and everything else is running perfectly.
Any other suggestions would be most appreciated.
|