I need a reliable Windows-based installation of CATIA V5 (specifically V5-6R2022), CATIA V6/3DEXPERIENCE, and the latest release of Siemens NX. The job covers a completely clean setup, verification of every prerequisite (Java, MSXML, Visual C++ redistributables, licensing utilities, etc.), and a quick post-install check to confirm each suite launches, loads sample parts, and saves without errors. Here is how I picture the flow: • Remote session or step-by-step written procedure—whichever you prefer—to perform the installs on my Windows workstation. • Careful configuration so that the three systems coexist happily, share environment variables where required, and run at optimal performance. • Final confirmation that common functions (opening assemblies, exporting STEP files, basic rendering) work in CATIA V5/V6 and Siemens NX. Deliverables 1. Fully installed, activated copies of CATIA V5-6R2022, CATIA V6/3DEXPERIENCE, and Siemens NX (latest version). 2. A concise summary document listing installed middleware, system paths, and any environment variables you set. 3. A short test report or screen-recording proving successful launch and basic operations in each program. Once everything runs smoothly I will sign off right away. If you have handled complex CAD stacks on Windows before, I’m ready to get started.