Windows 95 or later (XP is the most stable native environment). 50–75 MB free space. Installation & Setup Guide Run Setup: Double-click the installer (e.g., 91pspstu.exe Select Components: During the installation prompt, ensure you select Capture CIS . If prompted for an interface, many users prefer Schematics over Capture for simpler tasks. Create a Project: Open the program and select File > New > Project Analog or Mixed A/D and name your project. Create a blank project to start with a clean workspace. Add Libraries: Place > Part Add Library