Valentin,
If you are doing this to just retreive the original source image(s) from the imagelist then you can use enumerate the ListImages collection and render them to a form. Once rendered you can then copy the form into the clipboard and take put it into MS Paint or an ActiveX control.
declare integer GetDC in WIN32API integer lnHDC
lnHDC = GetDC(ThisForm.HWnd)
lnWidth = ThisForm.oleImageList.ImageWidth
for lnIndex = 1 to ThisForm.oleImageList.ListImages.Count
ThisForm.oleImageList.ListImages(lnIndex).Draw(lnHDC, lnIndex * lnWidth, 1, 1)
endfor
HTH
Neil