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HELP! ERROR: Qlikview Server 11.2 and Windows Server 2008 The remote server returned an error: (401) Unauthorized.

Using Qlikview webserver installed with the help of Qlikview Support.

The server ran for about a week before stopping.


Now, when trying to start the Qlikview Server Service, the service immediately stops.


From the Event Viewer:

Log Name:      Application

Source: QlikViewWebServer

Date: 10/30/2013 2:41:36 PM

Event ID:      0

Task Category: None

Level: Error

Keywords: Classic

User: N/A

Computer: .net

Description:

Service cannot be started. System.ServiceModel.AddressAlreadyInUseException: HTTP could not register URL http://+:4750/QVWS/Service/. Another application has already registered this URL with HTTP.SYS. ---> System.Net.HttpListenerException: Failed to listen on prefix 'http://+:4750/QVWS/Service/' because it conflicts with an existing registration on the machine.

at System.Net.HttpListener.AddAllPrefixes()

at System.Net.HttpListener.Start()

at System.ServiceModel.Channels.SharedHttpTransportManager.OnOpen()

     --- End of inner exception stack trace ---

Message was edited by: Bill Britt Remove the server name

Labels (1)
3 Replies
Not applicable

Re: HELP! ERROR: Qlikview Server 11.2 and Windows Server 2008 The remote server returned an error: (401) Unauthorized.

Please remove the Server name before allowing post.

Support
Support

Re: HELP! ERROR: Qlikview Server 11.2 and Windows Server 2008 The remote server returned an error: (401) Unauthorized.

Hi,

It looks like something is already using port 4750. Need to find out that service has the port open.

Bill

Bill - Designated Support Engineer at Qlik
To help users find verified answers, please don't forget to use the "Accept as Solution" button on any posts that helped you resolve your problem or question.
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Employee
Employee

Re: HELP! ERROR: Qlikview Server 11.2 and Windows Server 2008 The remote server returned an error: (401) Unauthorized.

This port 4750 is used by BMC Blade Logic

Using this command into your Windows pront will show who is opening that port

netstat -a -b