compare & ASP classic

[sliktrik]

I have a (very) old client solution using ASP Classic on Windows Server 2003 R2, I have installed the latest 32bit distribution of imagemagick (downloaded today) as well as ghostscript.

I can compare from the command line with no issue whatsoever.

Why would the following then not give any output?

Set ImgObj = Server.CreateObject("ImageMagickObject.MagickImage.1")
strResult = ImgObj.compare("-metric", "RMSE", "D:\temp\Omni_1.pdf", "D:\temp\Omni_2.pdf", "null:", "2>&1")
response.write "Result: " & strResult
set ImgObj = nothing

[sliktrik]

660 views and no answers - is there no solution to this issue?