Folder - Sdrv

Use Disk Cleanup (Clean up system files) to see if Windows recognizes it as temporary installation data.

The Sdrv folder contains a collection of subfolders, each representing a specific device or driver. These subfolders contain files with .sys , .dll , and .inf extensions, which are essential for driver installation and operation. The folder also stores driver packages, which include metadata, such as driver version, manufacturer, and hardware ID. sdrv folder