The shell small icon is used in Windows Explorer and the common dialogs.
The shell small icon defaults to the system small size.

To change the size of the system small icon
1. From Control Panel, click Display, then click the Appearance tab.
2. Select Caption Buttons from the Item list, then set the Size field.

Icons in Win32
http://msdn.microsoft.com/library/de...msdn_icons.asp

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Hope this helps. Let us know.

Wes
MS-MVP Windows Shell/User

In news:eWZkpkzDGHA.472@TK2MSFTNGP12.phx.gbl,
Visum <visum_byrnes@yahoo.com.false> hunted and pecked:
> Does anyone know the reg tweak to increase the size of the icons in the
> left panel (tree view) of Windows Explorer? I'd like to increase to
> something like 24x24 or so...
>
> Thanks