Well, the Subject just about says it all. This used to work fine, but for the last 3 weeks it does not. I have chosen Irfanview as my default viewer (did this over 2 years ago) but the only files that are thumbnailed are .GIF and .BMP files. That's strange, come to think of it. In other words, none of my JPEGs will show as thumbnails, all I get is the Irfanview logo, but GIF and BMP files show up ok. The first Windows genius that can solve this problem will get 2, not 1, Attaboys.
Thanks.
Phil
Thanks.
Phil