BCGControlBar Pro for MFC
void CBCGPToolBarImages::SetDPIAwarePM ( BOOL  bSet = TRUE)

Specify whether image list supports DPI awareness PM V2

If image list is DPI-aware, a temporary DPI-scaled iamge will be used for drawing images on monitor with DPI other than default. You should call this method before adding any images to the image list.

bSetIf this parameter is TRUE, the image is DPI-aware