After running the registry tricks, but it did not change the way you want, could be a setting in the file C: \ windows \ WIN.INI overwrite the settings of your registry files. Although the presence of mainly WIN.INI file for applications kompalilitas with the old version windows application, windows still will prioritize 98 different settings in it. For example setting for the wallpaper, fonts on the desktop and international settings all appear in the WIN.INI as in the registry.
Before any change of the content registry, a good idea to check first with the help of WIN.INI file or the system editor notepad (sysedit), then delete the line setting lines that collide with registry settings.
If the video card in your computer only a simple type that is not equipped with graphics accelerators, you do not need too discouraged. There are still alternatives to improve performansinya, with how to turn off animated display that appears every time you minimize and maximize an application window.
Run regedit, and then move to the folder HKEY_CURRENT_USER \ controlpanel \ desktop \ windowmetric. Right-click an empty area in the right pane, and select new-string value. The new object called minanimate, then hit enter. Double click on the object, and then type the value 0. Finally, out of regedit and restart Windows 98. From now on you can minimize and maximize any application window quickly.