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The File Format and Extension of [filename].xls Don't Match. The File could be Corrupted or Unsafe. (Doc ID 2257766.1)

Last updated on MARCH 05, 2024

Applies to:

Oracle WebCenter Content - Version 11.1.1.9.0 and later
Information in this document applies to any platform.

Symptoms

When any Office file is opened on Content Server, an Office application such as Microsoft Excel displays a warning prompt. After clicking OK, the file opens.

"The file format and extension of [filename].xls don't match. The file could be corrupted or unsafe. Unless you trust its source, don't open it. Do you want to open it anyway?"

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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