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.wtr

File Type Generic IconEncarta File
File Format Proprietary (Microsoft)
Usage Referenced by an application; not meant to be opened manually
Rank ★ ☆ ☆  Uncommon
Description

Data file used by the Encarta encyclopedia program; contains resources referenced by encyclopedia entries; accessed by the Encarta software and should not be opened manually.

Microsoft ceased selling the Student and Encarta Premium software products in June 2009.

Open With
Windows

IconMicrosoft Encarta

Macintosh

IconMicrosoft Encarta

Updated 2007
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