In rare cases, the crash isn't the file's fault at all. If your or Hard Drive has failing sectors, the data wuauclt.exe needs might disappear or change while it's being read. This leads to a sudden "memory access violation" that terminates the program instantly.
: Third-party security software or outdated drivers can interfere with the update agent's ability to communicate with Microsoft servers. Recommended Solutions Troubleshooting wuauclt.exe Errors: Expert Q&A - JustAnswer Why Does Wuauclt.exe Crash
The story of a wuauclt.exe crash is usually one of a "messenger" getting overwhelmed or losing its way while trying to keep your PC safe. Standing for the , this process is the background worker responsible for checking Microsoft’s servers for new patches and security fixes. Here is why that messenger might suddenly stop working: 1. The Corrupted Map (Catalog Issues) In rare cases, the crash isn't the file's fault at all