caution sign in histogram graph? cached data warning icon…

C
Posted By
chevysales
Dec 16, 2006
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1074
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0
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Closed
one can be seen in upper right hand side of histogram window (triangle with exclamation point in it). if i click on it the histogram will change slightly.

see via cs2 help that it is the "cached data warning icon" sign… what exactly does this do? or mean?

thanx
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histogram icon sign warning

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