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VGP-UPR1 Display Adapter Driver 4.5 - 13507.0

This is the Windows XP Downgrade driver for VGP-UPR1 and VGP-UPR1A docking station, when using it on one of the following VAIO models:
VPCEB3 range

How do I perform this update?

  1. Exit all running programs.
  2. Download this update and save it to your hard drive.
  3. When the download is completed, locate the downloaded file in the location you specified.
  4. Disconnect the VGP-UPR1(A) from your VAIO.
  5. Double-click EP0000217976.exe to run it.
  6. Wait while the wizard updates your software.
  7. When the installation is complete, shut down the VAIO completely before starting again.

File Info

File Name

  • EP0000217976.exe

File architecture

  • 32 bit

File Size

  • 10.04 Mb

Release Date

  • 11-22-2010
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