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Clickonce Proxy 407 Error

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CONFIG\machine.config C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Config\machine.config C:\Windows\Microsoft.NET\Framework\v2.0.50727\CONFIG\machine.config C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\machine.config Which from them OR something else????? A positive acknowledgement from the ClickOnce team is a step forward. No, create an account now. Related 2clickonce - does writing/reading to the Data Directory required Admin rights?5ClickOnce application does not update or launch1How does clickonce know what to run when not connected to internet17What are the

So, assuming it seems that clickonce itself has nothing inside itself that include a dialog prompt to ask the user for their proxy settings, then where/how would a user set them? Asuumes then a manual initally download I guess as normally the app couldn't do this under click once as it wouldn't have been downloaded yet ;( thanks Sunday, March 07, 2010 A troubleshooting for more details: http://www.isaserver.org/tutorials/Troubleshooting_ISA_authentication_issues.html I hope this can be helpful for you. Making changes to local machine configurations is not permitted in these organisations, and often their IT departments have to configure a single PC with different settings just in order to access

Also I have no network environment to test the issue and the hot fix. If the client installs your certificate prior to product installation then it will work, but then it's no longer ClickOnce is it? no dialog box) - also noted it does not seem to pull default credentials from IE at all Even if I could get this approach to work how would this help

RobinDotNetClick here to visit my ClickOnce blog!Microsoft MVP, Client App Dev Friday, March 26, 2010 11:36 PM Reply | Quote Moderator 0 Sign in to vote thanks - yes I guess Dave Boalwww.codeqwik.net

Posts 1 Reply AdamCogan replied on Sun, Feb 22 2009 6:35 AM rated by 0 users Disappointing but based onhttp://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=115468Microsoft have set this bug to "Close (won’t fix)"They dont Would a large population of users have to go through this if I went with clickonce targeted at companies with users behind proxy servers? RobinDotNetClick here to visit my ClickOnce blog!Microsoft MVP, Client App Dev Tuesday, March 09, 2010 8:55 AM Reply | Quote Moderator 0 Sign in to vote Hr Robin, Have already tried

Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... OPERATION PROGRESS STATUS * [04 Nov 2005 12:05:21 +00:00] : Activation of http://.application has started. This has been sanctioned by the C/O PM at MSFT. I think they must be really busy (VS2010 launch coming).

If the element in the machine.config is empty, it uses the settings from IE -- but this applies to calling something via a proxy server, not to installing the ClickOnce RobinDotNet Click here to visit my ClickOnce blog!Microsoft MVP, Client App Dev Marked as answer by RobinDotNetModerator Friday, April 09, 2010 5:16 AM Thursday, April 08, 2010 10:15 PM Reply Please start a Microsoft Connect issue to report it. System.Net's default web proxy has [UseDefaultCredentials] turned off by default.

On the data portal code? It does say you can put the info in the application configuration instead of the machine configuration. Please read this whole thread again. We have tried the various supposed hotfixes that are supposed to fix this problem with ClickOnce but I have never seen it work.

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They were very interested, and very open to the negative feedback that I provided in addition to the positive. After some back and forth with the ClickOnce team, ClickOnce only supports proxy authentication using the default credentials, i.e. RobinDotNetClick here to visit my ClickOnce blog! Thanks JB Monday, October 04, 2010 9:57 AM Reply | Quote 0 Sign in to vote ClickOnce uses HttpWebRequest to download program files.

You also need to wire up the wrappers properties to the encapsulated WebProxy object.ReplyDeleteGreg Hauptmann9 April 2010 at 06:53Hi,Re "the following should be placed at an appropriate place" - whereabouts should Also, has anybody gotten this to work with a proxy server using Windows authentication? ================== Some companies require proxy authentication to get to the internet, which is required in order to Someone (Bronumski) even posted the app manifest of Google Chrome.

Please start a Microsoft Connect issue to report it.

In the following, I've tried to summarize the posts here. COMPONENT STORE TRANSACTION FAILURE SUMMARY No transaction error was detected. It also says “If the defaultProxy element is empty, the proxy settings from IE will be used.” But that probably applies when the application is running, and not to the ClickOnce There would need to be a way for the user to set them specifically, albeit through IE settings, if clickonce could grab them from here.

unfortunately at the moment I could not test the updating process itself - but it seems to work/have a connection to the deployment-server. Thursday, March 11, 2010 4:04 AM Reply | Quote 0 Sign in to vote I've pinged the ClickOnce Team and asked for some clarity around this issue. That really helped. The system cannot find the file specified. - Have you seen the following error recently while trying to use the new Windows Azure Media Services features: Could not load file or

Microsoft MVP, Client App Dev Friday, May 28, 2010 5:04 AM Reply | Quote Moderator 0 Sign in to vote >>If you read back through the posts in this thread and because i will be testing hotfix from microsoft. 9:14 am Rupert said... To workaround this issue, we can set useDefaultCredentials to true in machine.config, like this: The official bug link is: "Bug Details: click once fails with proxy authentication" http://lab.msdn.microsoft.com/ProductFeedback/viewFeedback.aspx?feedbackid=0 Just tried it and it seems is does not?

System.Net's default web proxy has [UseDefaultCredentials] turned off by default. How to pluralize "State of the Union" without an additional noun? RobinDotNetClick here to visit my ClickOnce blog! Following failure messages were detected: + Downloading http://overtureonline.com/Applications/Keima/Overture/Overture.application did not succeed. + The remote server returned an error: (407) Proxy Authentication Required.COMPONENT STORE TRANSACTION FAILURE SUMMARY No transaction error was detected.WARNINGS