Change Addin Icon

Hello everyone, i want to ask about changing sw addin in vb.net 2010.

im using the default template from swaddin, and i changed the cmdgroup icon list to this:

        cmdGroup.LargeIconList = iBmp.CreateFileFromResourceBitmap("DesignCostingSWAddinProject.designcostingicon.bmp", thisAssembly)

        cmdGroup.SmallIconList = iBmp.CreateFileFromResourceBitmap("DesignCostingSWAddinProject.designcostingicon.bmp", thisAssembly)

        cmdGroup.LargeMainIcon = iBmp.CreateFileFromResourceBitmap("DesignCostingSWAddinProject.designcostingicon.bmp", thisAssembly)

        cmdGroup.SmallMainIcon = iBmp.CreateFileFromResourceBitmap("DesignCostingSWAddinProject.designcostingicon.bmp", thisAssembly)

and the result still blue circle icon in my addin button. can anybody help me?

thanks,

SolidworksApi macros