Hope some one can help out.
I don't have thumbnail previews in windows explorer for for my .CMX files. I am using Windows 7 64-bit.
Got it fixed :)
How? I have the same issue.
Well now it's nine years after the original question was asked. It is still no no better. I have the Windows Shell Extension from Coreldraw 2020 installed and I can see thumbnails for all of all of my .CDR files (even the ones from Coreldraw 5 and earlier that Coreldraw will no longer open.) No thumbnails for .CMX files. Rather than purchasing a thumbnail solution that costs $$$ like ThumbsPlus or STT, I just use IrfanView which not only allows you to see the .CMX thumbnails but to create PDF directories of them. I also have a bunch of .CCX files—I've been using Coreldraw since version 1.1—but I discovered if I just changed all the file name extensions to .CMX, IrfanView could see them just fine as well.