Ensure the version of the tool you use matches your specific version of RSLogix or Studio 5000 for full compatibility.
If you have your original installation disk or folder, navigate to: \RSLogix5000\ENU\Tools\Source Protection Tool\RS5KSrcPtc.exe . rs5ksrcptc.exe download
The executable is the core component of the Source Protection Tool for Rockwell Automation's RSLogix 5000 and Studio 5000 Logix Designer. This utility allows developers to "lock" or password-protect specific routines and Add-On Instructions (AOI) to prevent unauthorized viewing or editing. Where to Find and Download rs5ksrcptc.exe Ensure the version of the tool you use
Double-click rs5ksrcptc.exe . It will typically ask if you want to "Add the ability to configure routine source protection." Select Yes . This utility allows developers to "lock" or password-protect
Open Logix Designer, go to the Tools menu, select Security , and click Configure Source Protection .
If you lose your sk.dat file or the specific source key password, you may be permanently locked out of your own code. Always keep a secure backup of these files separate from your project.