DriverCove

Guillemot Corporation - Streaming Media and Broadcast - Dualpix HD720p for Notebooks Driver 1.0.1.56

by Guillemot Corporation7XP64-bit32-bitSHA-256 verified

Manufacturer
Guillemot Corporation
Device
Guillemot Corporation - Streaming Media and Broadcast - Dualpix HD720p for Notebooks
Driver version
1.0.1.56
Release date
July 30, 2009
Supported Windows
Windows 7, Windows XP
Architecture
64-bit (x64), 32-bit (x86)
File size
635 KB
File name
20321196_05d4e522253217d7f5000e204848e35e8a550e50.cab
INF version
07/30/2009,1.0.1.56
INF provider
Guillemot Corporation
Device class
Image
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
bd05899c9fcd0a9235cc23ca5ce0946892ad402f59ee8e199c759f3bb2391518

Supported hardware IDs (1)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 7, Windows XP) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).