Picture Style Editor Utility File When the "psew1.20.20-installer.zip" folder saved to the computer is extracted, the "psew1.20.20-installer" will be generated, so double-click "psew1.20.20-installer.exe" in the extracted folder. Installation for Picture Style Editor will begin. (If the User Account Control window appears, follow the on-screen instructions to proceed.) Follow the on-screen instructions to complete the installation. After the installation is complete, the Picture Style Editor installer may ask to restart the computer. In this case, restart the computer. If the installation finished properly, the downloaded file and the "psew1.20.20-installer" file will no longer be necessary.