KnobMan Online Help
KnobBrowser.dll is a 'Windows shell extension dll' for provide a knob-file thumbnails in Explorer.
If you have installed KnobMan by .msi file double-clicking, the KnobBrowser is also automatically installed.
If you have installed KnobMan from .zip file manually and you want the knob-file browsing ability, you should install KnobBrowser by following command from the Command Prompt at the KnobMan folder
> regsvr32 KnobBrowser.dll
If you want to uninstall KnobBrowser, use the command bellow
> regsvr32 /u KnobBrowser.dll
The frame number of the thumbnail is determined by the current position of he 'Test mode'.