topic Re: Error on using QvsTunnel IE Plug-in in QlikView

Error on using QvsTunnel IE Plug-in

djallelsadki — Mon, 26 Jan 2026 18:19:17 GMT

Hello,

Here is my problem,

I have a Qlikview server 10 that works through IIS 7

The HTTP Tunnel works, I ran a test with "http://localhost/scripts/qvtunnel.dll?test and it's ok

So i blocked the port 4747 to validate the fact that the tunneling works,

I still have the error message

"Failed to reach server: IP-...........

Switching to HTTP runneling

Connected to server OK, security settings denies access"

The same issue happens whether using Plug-in IE or Qlikview Desktop

Thanks for your help,

D.Sadki

Error on using QvsTunnel IE Plug-in

Miguel_Angel_Baeyens — Mon, 12 Mar 2012 16:18:45 GMT

Hi,

Note that when you use the QVP:// handler using Internet Explorer Plugin (or using the Desktop, that is basically the same) you are telling QlikView not to connect to the Web Server but to the Server directly. In this case, you are not getting to the port 80, but to the 4747, so the test seems OK to me. But to make the test properly, you need to disable port 4747 and using the AccessPoint open the file using Plugin, or using Desktop if you have configured your AccessPoint in the Settings menu, User Preferences, Locations.

Hope that helps.

Miguel

Error on using QvsTunnel IE Plug-in

djallelsadki — Mon, 12 Mar 2012 17:00:21 GMT

Hi,

Thank you for your response,

I did a test using internet explorer and Plug-in with an http address, the acces to my Qlikview documents is random,sometimes it works and sometimes not

when it's not I get the following message :

qvp://SERVER/Document.qvw?iis_authenticate=436F210CB80C2F63A8BB1E2D94206743DFFF080F&tunneler

=http%3A//ADRESSLINK/scripts/QVSTunnel.dll%3Fhost%3Dlocalhost could not be opened

If you have any idea it can help me,

Thanks,

D.Sadki

Error on using QvsTunnel IE Plug-in

Miguel_Angel_Baeyens — Mon, 12 Mar 2012 17:09:10 GMT

Hi,

Check in your QEMC, System tab that all links to the server have the same name. The URL above shows "SERVER" and "localhost" and that might be the cause. Places where I'd see are QEMC, System, Setup, QlikView Server, General tab, and QlikView Web Servers, General tab, Name and Accesspoint tab.

Hope that helps.

Miguel

Error on using QvsTunnel IE Plug-in

djallelsadki — Tue, 13 Mar 2012 08:07:16 GMT

Hi,

Thanks for your help,

I will try that and let you know,

D.Sadki

Re: Error on using QvsTunnel IE Plug-in

Tue, 13 Mar 2012 08:09:10 GMT

I am out of the office until 03/14/2012.

I will be out of office today for CSR (Corporate Social Responsibility). For any urgent request or escalation, kindly contact Nick-rcm Price or Jannette Lobemeier. Thanks

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Re: Error on using QvsTunnel IE Plug-in

Bill_Britt — Tue, 13 Mar 2012 14:51:06 GMT

Check the Linkmachine name.

qvp://SERVER/Document.qvw?iis_authenticate=436F210CB80C2F63A8BB1E2D94206743DFFF080F&tunneler

=http%3A//ADRESSLINK/scripts/QVSTunnel.dll%3Fhost%3Dlocalhost could not be opened

qvp://Server and http%3A//ADRESSLINK

one has server and the name and the other has adresslink, These should match.

Re: Error on using QvsTunnel IE Plug-in

Tue, 13 Mar 2012 14:53:03 GMT

I am out of the office until 03/14/2012.

I will be out of office today for CSR (Corporate Social Responsibility). For any urgent request or escalation, kindly contact Nick-rcm Price or Jannette Lobemeier. Thanks

Note: This is an automated response to your message "[Deployment and Management (Server/Publisher/AJAX/IE/Web Parts)] - Re: Error on using QvsTunnel IE Plug-in" sent on 13.03.2012 15:51:20.

This is the only notification you will receive while this person is away.

Error on using QvsTunnel IE Plug-in

djallelsadki — Mon, 19 Mar 2012 13:31:17 GMT

Hi,

I did what you suggested, but the problem persists

any idea ?

thanks,

D.Sadki

Error on using QvsTunnel IE Plug-in

Fri, 23 Mar 2012 10:28:47 GMT

I had same error: QVStunnel etc etc could not be opened.

For me, executing the command in the accepted answer to the question at http://community.qlik.com/message/53496 worked; it sets correct execution permissions for the QVStunnel.dll. Perhaps it works for you as well?

The command is

%windir%\system32\inetsrv\appcmd.exe set config "Default Web Site/Scripts/QvsTunnel.dll" "/commit:Default Web Site/Scripts" /section:handlers /accessPolicy:Read,Script,Execute

Error on using QvsTunnel IE Plug-in

Fri, 23 Mar 2012 12:40:16 GMT

And also, make sure to add qvstunnel.dll as an ISAPI/CGI restriction for the server.

http://blogs.msdn.com/b/rakkimk/archive/2007/08/17/iis7-where-is-the-web-services-extensions-option-which-was-there-in-iis6.aspx

Re: Error on using QvsTunnel IE Plug-in

Bill_Britt — Fri, 23 Mar 2012 12:46:52 GMT

If you are working with 2008 server and IIS the attached document will help you and it does work.

Re: Error on using QvsTunnel IE Plug-in

djallelsadki — Fri, 23 Mar 2012 17:58:58 GMT

Thank you

Error on using QvsTunnel IE Plug-in

Fri, 11 May 2012 16:01:13 GMT

Hi Djallelsadki,

So you installed QvsTunnel.dll again from QVServer installer? Was it not present earlier?

Regards,

Anosh

Error on using QvsTunnel IE Plug-in

Bill_Britt — Fri, 11 May 2012 16:31:23 GMT

Yes, it isn't installed by default. You can do a modify and added it also.

Re: Error on using QvsTunnel IE Plug-in

djallelsadki — Mon, 14 May 2012 15:36:31 GMT

Hi Nathaniel,

like Bill said you must add it at the installation

Regards,

D.S

Error on using QvsTunnel IE Plug-in

Fri, 18 May 2012 05:34:32 GMT

Hi Bill,

If I have Qlikview web server then also should I need to install QVStunnel.dll. If I do the same with the QV 11 installer it ask me for default Access point url and some more settings related to IIS server. What should I do in that case as I am using Qlikview web server.

Thanks & Regards,

Anosh

Error on using QvsTunnel IE Plug-in

Bill_Britt — Fri, 18 May 2012 11:02:06 GMT

You do not have to install this if you are using the QlikView webserver. This is for IIS only.

Error on using QvsTunnel IE Plug-in

Fri, 18 May 2012 14:37:46 GMT

Hi Britt,

Then what should I do if I get this error using QV web server?

Thanks,

Anosh

Error on using QvsTunnel IE Plug-in

Bill_Britt — Fri, 18 May 2012 17:12:56 GMT

What is the error that you are seeing? If you are coming in with a FQDN from the outside you need to make sure you have the linkmachine name filled in.

Can you post a screen shot of the error?