People often ask me, “How do you become so good at what you do?”
My answer is usually not glamorous: it is just more work. The more I work, the more I learn. The more I troubleshoot, the more patterns I recognize. Eventually, enough little fixes become something that looks like instinct.
Today that showed up as disk space.
My machine felt full, so I asked Codex to help me understand where the space was going. We ran an analysis and turned the results into a small dashboard. The big finding was a folder I had not been thinking about: C:\Autodesk\WI.
In my case, it was taking about 250 GB.
What is the C:\Autodesk\WI folder?
C:\Autodesk\WI is part of the installer and update trail Autodesk products can leave behind on Windows. Autodesk’s support notes say the C:\Autodesk location is commonly used for extracted installation files, including folders such as WI, IM, and Access.
That does not mean every Autodesk folder is safe to wipe without looking. The useful rule is: confirm the install or update has completed, check whether the folder is only installer extraction content, and do not delete Network License Manager if it exists because Autodesk notes that it can contain a local licensing service.
Can you delete C:\Autodesk\WI?
In many completed-install situations, Autodesk says installer extraction files under C:\Autodesk can usually be moved or deleted and regenerated later by future installs or updates. I still treat that as a review step, not a reflex: I check the folder name, the Autodesk support note, current installs, and whether any licensing component is involved.
My case is a little unique because I support a lot of Autodesk software packages. I also do demos across different versions, so installers and update payloads pile up fast. A normal machine may not have anything close to 250 GB sitting there, but if you work across Revit versions, verticals, and demo environments, it is worth checking.
The small lesson: disk space problems are often workflow history made visible. Every install, update, demo, and troubleshooting session leaves a trail. Sometimes the fix starts by asking the machine a better question.
Glad I found it. Very happy. Thanks to Codex.
Stay healthy.