How to Install Primus Primus is a "plug-in filter", which means that it adds a new feature to your paint program. Many popular paint programs can use Primus, but you need to install it correctly. Installing Primus into Paint Shop Pro You should have Paint Shop Pro version 4.15 or later. Launch Paint Shop Pro. You need to it where to find Primus. To do this, choose from the menus... File-> Preferences->General Program Preferences... and choose the Plug-in Filters tab. Use one of the "Browse" buttons to choose the folder that contains Primus. The plugin is now installed. To use it, - Open any image and select an area. You can use the lasso or rectangle selection tools. - From the menus, choose Image->Plug-in Filters->Flaming Pear->Primus. If the Filters menu is greyed out, it's because your image in not in "millions of colors" mode. Use Colors->Increase Color Depth and it should work. - Primus should now appear. Use the buttons and the slider to choose an effect, then click "OK" to apply the effect to your image. Installing Primus into Photoshop and Other Paint Programs You must install Primus in a special folder. You have a folder on your hard drive called... Photoshop\Plugins\Filters. or Photoshop\Plug-ins. Other paint programs have similarly named folders. Put the software into this folder. Quit Photoshop and restart it. The plugin is now installed. To use it, - Open any RGB-mode image and select an area. - From the menus, choose Filters->Flaming Pear->Primus. - Primus should now appear. Use the buttons and the slider to choose an effect, then click "OK" to apply the effect to your image. If the Filters menu is greyed out, it's because your image in not in RGB mode. Change to RGB mode and it should work. Installing Primus into PhotoDeluxe You must install Primus in a special folder. You have a folder on your hard drive called... Adobe PhotoDeluxe\Plug-ins Install the software into this folder. Quit PhotoDeluxe and restart it. The plugin is now installed. To use it, - Choose File->Preferences->Long Menus. - Open any image. - Click the On Your Own button, then the Modify button. - Select an area by using the rectangle, oval, or your favorite selection tool. - From the menus, choose Effects->Flaming Pear->Primus. - Primus should now appear. Use the buttons and the slider to choose an effect, then click "OK" to apply the effect to your image.