
Why is the first folder file loading slow (image display is fast, status/tool-bar update is slow)?.Why are some edit menus or the red eye menu greyed out?.
Problem: Since yesterday, IrfanView shows all my images black/white (grayscale)! Why?. Is IrfanView (32 bit) compatible with Windows 11/Windows 10/Windows 8/Windows 7/Vista 64 bit?. If I start IrfanView, I am prompted each time to start as Administrator, why?. Is there a portable IrfanView version (for USB sticks, CDs etc.)?. I downloaded IrfanView (or PlugIns) but when I start it, I get the message " This is not a valid (Win32) application"?. Problem: The Add button in the slideshow/batch dialog won't add the selected file to the file list. Problem: IrfanView won't save settings or there is a warning about read-only INI file. Problem: The icons on my desktop are wrong, all show IrfanView/Firefox/etc. Why Windows File Explorer shows IrfanView (or some standard) icon for images instead of thumbnail?. Can I add more PlugIns to the App version (from Microsoft Store)?. How can I copy my IrfanView settings to another PC?. How can I change the desktop icon for IrfanView?. How can I change the icon for IrfanView associations?. How can I play QuickTime MOV (or any other video) files with IrfanView?. Installation problem: The program did not install properly or installation error is shown. Generic problem with video files: If I try to play some videos (AVI, MP4, MOV etc.): the video is not playing, or I get the error message "Video not available, cannot find decompressor"!. Problem: I can't set IrfanView as my default viewer on Windows 11?. How can I set IrfanView as my default viewer?. How to Upgrade IrfanView: Is it necessary to uninstall the older version before installing the newer version?. How to properly install IrfanView or Plugins?. Is there a direct download link for IrfanView and Plugins?.