False Virus Alert netbeans

I have a message the pops up daily and here is what I get: 

Filename: WS.Reputation.1
Full path: Not available.

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on computers
Not available.

last used
2015-07-08 at 17:50:48

Home Items
no

started
no

Threat type: Insight - network threats. There are several indications that this file is not reliable and therefore not safe

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WS.Reputation.1
find


Unknown
It is unknown how many users in the Norton Community has used this file.

Unknown
This file version is not currently known.

average
This filrisken is moderate.


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Source: External media


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file operations

File: d: \ Program Files \ NetBeans IDE \ NetBeans 8.0.2 \ Uninstall.exe No attempt was made to measure
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The file's fingerprint - SHA:
Not available.
The file's fingerprint - MD5:
Not available.

 

It's NetBeans a IDE published by Oracle how can this be a virus. Note that the image is in Swedish.