Hello,

I am using a worksheet with a lot of defined names. Saving this sheet in
Excel 2007 takes about 5 minutes! In previous Excel-versions the same
worksheet saves within 10 seconds. Does anyone have an idea to improve this
performance?

Probably Windows Vista has something to do with this problem, because:
- Windows XP and Excel 2007: fast saving
- Windows Vista and Excel 2003: fast saving
- Windows Vista and Excel 2007: slooooow saving

Any ideas?

Greeting RI