Hi,

 I have an image cannot open by DotImage in C# but I can use other software like Irfan View or Windows Photo Gallery.

 I try using the Multi Page Tiff Viewer demo program, i got the same error saying external component has thrown an exception. But I can't capture what exactly the error.

 I jus attach the sample files. Due to i cant attach TIF file, so i change to jpg extension. You may change back to tif.

Regards,

Teh