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Installing/Using Duende software 2.5.9 with Win 7 x64

Update 9-17-10 : Duende-V2.19.0 x64 Hardware I received a signed driver from Sydec/SSL. Great customer service. This is the latest hardware driver for the 2.x series & to be used with the 2.5.9 plugins.

  1. Download theDuende-V2.19.0 x64 Hardware
  2. Download the 2.5.9 Duende plugin package
  3. Uninstall any current Duende Software
  4. Install v2.19 manually via device manager.
  5. Install the 2.5.9 plugins



SSL never released a “microsoft signed” 2.x driver. For those that would like to use the on-board DSP 2.x duende driver on Win 7 x64 systems follow these steps.

  1. Download the 2.5.9 Duende driver
  2. Download the Driver Signature Enforcement Overrider
  3. Uninstall any current Duende Software – (Duende – device driver remove script)
  4. Enable Test Mode with DSEO – Reboot
  5. Install 2.5.9 – (it will fail)
  6. Sign the system file with DSEO (C:\Windows\System32\drivers\Duendea64.sys) – Reboot
  7. Re-Install 2.5.9

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