The unsigned (test-signed) x64 version of com0com will not load by default on x64 Windows.
To enable test signing
- îpen the Windows command prompt as "Run as Administrator"
- enter commands
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
- reboot the computer.
Enabling test signing will impair computer security.
Alternatively you can find the signed x64 version of com0com in