C:\Windows\System32\drivers\
Here’s a concise, informational piece on , covering what it is, common issues, and how to handle them. What is alcgener.sys in Windows 11? alcgener.sys is a system driver file associated with Realtek High Definition Audio (ALC stands for Advanced Logic Control – a Realtek audio codec series). It is typically part of the Realtek audio driver package and is located in: alcgener.sys windows 11