There are 5 different DLL files needed to run most filter/plugins/add ons with your graphics program that are NOT always installed or are not located in the proper folder for your operating system.
If after installing a plugin/filter AND once you have restarted your graphics program you get a message saying your program is unable to load it, place the above listed DLL's from the zip file as follows:
Windows98: All DLL's go in C:\Windows\System
WindowsME: Plugin.dll goes in your C:\Windows folder AND into your graphics program plugins folder. Msvcrt10.dll goes in your C:\Windows\System folder.
VueScan is an easy-to-use scanning program that works with the most high-quality flatbed/film scanners to produce scans with excellent color accuracy and balance.
In Windows 10 if you have set Windows Photo Viewer as the default for all programs and the images will still open in the Photos (metro) app this will fix that association problem.
PhotoFiltre Studio is a complete image retouching program allowing you to make simple or advanced adjustments to an image and apply a vast range of filters on it.