Could Not Load Required File Winsetup Dll 0xc1 Verified Info

"Windows could not load required file WinSetup.dll... Error code: 0xC1"

Sometimes the error is due to permission issues when accessing system DLLs. could not load required file winsetup dll 0xc1 verified

Method 5: Perform a Clean Boot (For In-Place Upgrades)

Solution 4: Modify the Windows Registry (Bitness‑Related Fix)