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Offline resist  
#1 Posted : 21 July 2017 12:14:53(UTC)
resist

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Extension Manager could not update or download, because of company policy of firewall. Perhaps the download items (e.g. http://smath.info/file/HzaDH/MathcadFileAccess.zip) have misconfigured HTTP headers at your webserver: application/x-dosexec for .zip files. Is this file-type definition necessary?

Thank you for your answer!
Regards

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Offline Davide Carpi  
#2 Posted : 21 July 2017 13:51:08(UTC)
Davide Carpi


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Hello,

I can't access the server configuration but are you sure about the header?

I see it is a legit application/x-zip-compressed, both from executable and from browser

2017-07-21 12_46_10-Progress Telerik Fiddler Session #7 - http___smath.info_file_GWsrL.png

2017-07-21 12_47_50-MathcadFileAccess.zip - File info.png

Edited by user 07 August 2017 01:47:57(UTC)  | Reason: marked a ssolved [issue firewall-side]

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thanks 1 user thanked Davide Carpi for this useful post.
on 21/07/2017(UTC)
Offline resist  
#3 Posted : 21 July 2017 14:04:21(UTC)
resist

Rank: Newbie

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Joined: 17/08/2015(UTC)
Posts: 8
Man
Hungary

You were right, I have the same header (application/x-zip-compressed) info in firebug as well. Firewall's 403 error page misled me:

Policy warning: Proceed with caution

Website: http://smath.info/file/HzaDH/MathcadFileAccess.zip
Reason: Download content type is "application/x-dosexec"


Thank you for your help! I think there is nothing I can do here.

Originally Posted by: Davide Carpi Go to Quoted Post
Hello,

I can't access the server configuration but are you sure about the header?

I see it is a legit application/x-zip-compressed, both from executable and from browser

2017-07-21 12_46_10-Progress Telerik Fiddler Session #7 - http___smath.info_file_GWsrL.png

2017-07-21 12_47_50-MathcadFileAccess.zip - File info.png


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