Right-click the installer → .
Look for setup.exe , pnputil.exe , or the extracted drvsetup64.exe inside.
If you are seeing the error , you are likely trying to install drivers for a USB-to-Serial device (like the CH340 chip found in Arduino boards, lasers, and CNC machines) or using software like EaseUS Todo Backup . cannot create drvsetup64 drvsetup64.exe
If the self-extracting installer executable keeps failing, you can completely bypass it by manually extracting the driver payload using a third-party archive tool like 7-Zip or WinRAR. Download and install (free and open-source). Right-click the problematic driver installer file. Hover over 7-Zip and select Extract to "[Folder Name]" . Open the newly created folder.
Check file/folder permissions
Reinstall or update device drivers via Device Manager
Locate the downloaded driver installation file (usually an .exe file like Setup.exe ). Right-click the file and select . Right-click the installer →
Resolving the cannot create drvsetup64.exe error is often a matter of following a logical sequence of troubleshooting steps. Work through the checklist below, which moves from the simplest and most common fixes to more advanced solutions.
Previous installation attempts may have left "locked" files that prevent new ones from being created. How to Fix "Cannot Create DRVSETUP64" 1. Run as Administrator The most frequent cause is a lack of elevated privileges. Hover over 7-Zip and select Extract to "[Folder Name]"
If the automated installer fails, you can try to install the driver manually. the USB device into your computer. Open Device Manager by searching for it in the Start menu.