PhotoWatermark Professional is compatible with Windows 2000, Windows XP
and Windows Vista or above system which has internal unicode support.
The file you need is gdlplus.dll contained either in a zip file or self
extractable .exe file. You can place gdiplus.dll into either
Windows\System32 folder or PhotoWatermark Professional's program folder.
You can also download this file from here. Please save it to
your
Window\System32 folder.