To summarize the findings on :
Before downloading, check if the file is already on your computer. It is usually included in the installation folder for RSLogix 5000: RSLogix5000\ENU\Tools\Source Protection Tool\RS5KSrcPtc.exe support.rockwellautomation.com 2. Download from Rockwell Automation If you cannot find it locally, you can download it via the Rockwell Automation Support Center Knowledgebase: Search for Tech Note 22601 Rockwell Automation Support site . The tool is often attached directly to this note. Product Compatibility & Download Center (PCDC): Alternatively, use the rs5ksrcptc.exe download