Duende – device driver remove script

Duende – device driver remove script

For those on Windows  & have problems upgrading or rolling back Duende software releases, this is just a simple .bat file that removes the Duende driver from the system.

del C:\Windows\System32\drivers\Duende.sys
del C:\Windows\System32\drivers\Duendea64.sys
del C:\Windows\System32\SslDrv.dll
del C:\Windows\SysWOW64\SslDrv.dll

This allows for trouble free upgrades/downgrades.


  • Run the official Duende uninstall application
  • With the Duende powered on open device manager, locate & uninstall the Duende hardware from device manager. (check the delete driver check box)
  • Run the included *Remove Duende Driver.bat* file as an *administrator*
  • Install new/old Duende software.


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