ContributionsMost RecentMost LikesSolutionsRe: Multichannel TIFF images do not load in Picture.LoadFromFile method Paint tools are too basic, Adobe Photoshop CS3 should be used to open these types of images. In our implementation, we ended-up using BeyondCompare to load and compare such images. Re: Multichannel TIFF images do not load in Picture.LoadFromFile method Our initial post was misleading, sorry about that. Indeed the Picture.LoadFromFile loads an empty Picture object, which is in fact unusable for other further operations (like Compare). See our code snippet below: var referencePic = Utils["Picture"]; var comparedPic = Utils["Picture"]; referencePic["LoadFromFile"](pathReference)//multichannel picture is not loaded! comparedPic["LoadFromFile"](pathCompare) if(referencePic["Compare"](comparedPic, false, threshold, false, colorTolerance)) Thanks. Multichannel TIFF images do not load in Picture.LoadFromFile method We'are trying to do a comparison of a mutichannel TIFF image and the Picture.LoadFromFile method is not able to load them. Is this a known issue/limitation? Re: Multichannel TIFF images do not load in Picture.LoadFromFile method Hello, By multichannel I meant CMYK + additional spot color channels, please find enclosed such a image. In fact the LoadFromFile is the one that is not able to load this kind of image without throwing any error: referencePic["LoadFromFile"](pathReference)//multichannel picture is not loaded comparedPic["LoadFromFile"](pathCompare) Thank you.