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Avalara Help Center

Why did I receive two UPR files?

Overview

You want to know why you received two UPR (Updated Release) files from Avalara.

Environment

AvaTax for Communications

Resolution

  • Avalara provides two UPR files -  one for the tax engine and one for the viewer.
  • Contents in the files are same, but with different naming conventions.
  • Not everyone needs both files.
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