Hi

 

Sorry, I dont deliberately looks for bugs....... This is a quirky one........

 

 

You need standard popups selected. and any version of IE, but only 6 and 7 warn.

 

Select anywhere within the edit window and right click then select properties. This opens a window fine.

Next click on the colour selector, this drops down the colours fine.

Next click more colors, on IE7 and 6 i get the popup being blocked warning, if i allow popups then the popup appears but it doesnt pass back any colours the calling form.

 

This does it on your demo http://richtextbox.com/test/UseStandardDialog.aspx

 

The color picker works fine from the toolbar.