When choosing the "better" version of RSLogix 5000, it is important to understand that the "best" version is usually dictated by your hardware firmware, as the software version must match the major revision of the controller
Do not install v20.03 alone. It introduced security changes that broke compatibility with v20.01 files. Always upgrade this specific environment to v20.04 or higher to resolve the conflict. How to Choose the Better Version for Your Facility rslogix 5000 version better
While users have run older versions (v10-v20) on Windows 11 with "creative tricks," it's advisable to . Running multiple versions is common for supporting legacy gear—just install them in chronological order to avoid conflicts. When choosing the "better" version of RSLogix 5000,
Rockwell Automation no longer supports RSLogix 5000 versions 10 through 20. You cannot get technical support from Rockwell for these versions. However, the industrial base is so large that forums, integrators, and internal knowledge keep them alive. How to Choose the Better Version for Your