Antivirus software (McAfee, Norton, Avast, Bitdefender) aggressively scans any .exe created in a Temp folder. Sometimes it blocks the creation altogether.
Restart → press F8 (or Shift+Restart) → Safe Mode with Networking.
If you're trying to create or run drvsetup64.exe and it's failing, first ensure that the file exists in the correct directory. If it's missing, you might need to download or extract it from a Windows installation media or a trusted source.
If you want, tell me your Windows version (e.g., Windows 10 22H2 or Windows 11 23H2) and whether this is a corporate-managed PC and I’ll produce exact commands and a tailored sequence to try next.
(Invoking related search terms now.)
"Cannot create DRVSETUP64\DRVSETUP64.exe" typically occurs when installing drivers for devices using the CH340/CH341 USB-to-Serial chipset
, commonly found in laser engravers, Arduino clones, and CNC machines.
This message usually appears because the installer is trying to run from a temporary or compressed location and lacks the necessary permissions or file access to execute the 64-bit setup utility. LightBurn Software Forum Common Fixes Failure to Communicate · community · Discussion #58549
"cannot create drvsetup64\drvsetup64.exe" typically occurs when a software installer or system tool (like the Windows Media Creation Tool EaseUS Todo Backup cannot create drvsetup64 drvsetup64.exe
) fails to unpack or run its driver-related setup files. It is often a symptom of permission issues, file corruption, or security software blocking the extraction process. Microsoft Learn Key Causes Permissions & Access
: The installer lacks the necessary administrative rights to create a temporary directory or file at the specified path. Security Interference
: Active antivirus or anti-malware programs may flag the creation of an file as suspicious and block it. Corrupt Installation Media
: If you are using an ISO or USB for a Windows upgrade, corrupt metadata or a faulty download can cause file creation failures. Third-Party Conflicts For Third-party AV: Right-click the AV icon in
: Software like RGB control tools (e.g., ASRock Polychrome) or older driver management software can conflict with new installation processes. Microsoft Learn Recommended Solutions Common issues in Visual Studio setup - Microsoft Learn
Here’s a blog post addressing the “Cannot create drvsetup64.exe” error, written in a helpful, troubleshooting style.
Sometimes the main launcher (e.g., Setup.exe) is corrupt, but the actual driver files are fine. Many driver packages are self-extracting ZIP files.
Old/corrupt temp files can block creation. Restart → press F8 (or Shift+Restart) → Safe