In order to install the software into Paint Shop Pro (PSP) X2, run the installer indicating the following typical install location: C:\Program Files\Corel\Corel Paint Shop Pro Photo X2\ After running the installation PSP X2 needs to be setup to find the newly installed software plug-ins. To assist you in this process please fellow the steps below: 1. Restart PSP X2 2. Click on File >Preferences >File Locations... Click image to enlarge. 3. A dialog box appears: a. On the left hand side click on plug-ins. b. Ensure the box next to "Enable plug-ins..." is checked. c. Click on the Add button. d. Navigate and select the Nik Software folder located at: C:\Program Files\Corel\Corel Paint Shop Pro Photo X2\ e. Click OK, then OK again to go back into Corel Paint Shop Pro X2.