Silverlight 2 unhandled error 2104

3 replies. Latest Post by mrjvdveen on July 2, 2009.

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ddni_nk

Member

6 points

57 Posts

Silverlight 2 unhandled error 2104

06-30-2009 1:58 PM |

When I launch my html page from VS2008, I'm getting the following error:

Unhandled Error in Silverlight 2 Application
Code: 2104
Category: InitializeError
Message: Could not download the Silverlight application. Check web server settings

The silverlight control on my page doesn't seem to load...

I have checked MIME types and the three needed are present and correct. Additionally I ran fiddler, heres the summary:

.REQUEST { font: 8pt Courier New; color: blue;} .RESPONSE { font: 8pt Courier New; color: green;}

#	Result	Protocol	Host	URL	Body	Caching	Content-Type	Process
0	200	HTTP	www.fiddler2.com	/fiddler2/updatecheck.asp?isBeta=False	411	private	text/plain	fiddler:4808
1	302	HTTP	go.microsoft.com	/fwlink/?LinkId=108181	242	private Expires: Tue, 30 Jun 2009 17:56:22 GMT	text/html; charset=utf-8	iexplore:3644
2	304	HTTP	silverlight.dlservice.microsoft.com	/download/d/2/9/d29e5571-4b68-4d95-b43a-4e81ba178455/2.0/ENU/InstallSilverlight.png	0		image/png	iexplore:3644
3	200	HTTP	loc1.hitsprocessor.com	/statistics.asp?v=1&s=3&acct=v4700_69906a10&an=Microsoft%20Internet%20Explorer&sr=&ck=14&rf=&sl=en-us&av=4.0%20%28compatible%3B%20MSIE%208.0%3B%20Windows%20NT%206.0%3B%20WOW64%3B%20Trident/4.0%3B%20SLCC1%3B%20.NET%20CLR%202.0.50727%3B%20Media%20Center%20PC%205.0%3B%20InfoPath.2%3B%20.NET%20CLR%203.5.21022%3B%20.NET%20CLR%203.5.30729%3B%20.NET%20CLR%203.0.30618%29&l=undefined&pf=Win32&pg=/C%3A/Users/nkumar/Desktop/Corp%2520Web%2520Files/ver_0/corpwebfiles_ver0/index.html&cd=32&rs=1600%20x%201200&tz=420&je=true&tks=1246384652101	48	no-cache, no-store, must-revalidate, no-transform Expires: -1	image/gif	iexplore:3644
4	200	HTTP	loc1.hitsprocessor.com	/track.js	3,365		application/x-javascript	iexplore:3644
5	200	HTTP	loc1.hitsprocessor.com	/track2.aspx?f=10&sl=2&av=4.0%20%28compatible%3B%20MSIE%208.0%3B%20Windows%20NT%206.0%3B%20WOW64%3B%20Trident/4.0%3B%20SLCC1%3B%20.NET%20CLR%202.0.50727%3B%20Media%20Center%20PC%205.0%3B%20InfoPath.2%3B%20.NET%20CLR%203.5.21022%3B%20.NET%20CLR%203.5.30729%3B%20.NET%20CLR%203.0.30618%29&an=Microsoft%20Internet%20Explorer&pf=Win32&acct=v4700_69906a10&wpf=0	48	private Expires: Tue, 30 Jun 2009 18:27:32 GMT	image/gif	iexplore:3644

Any idea whats going wrong?

Thanks.

mrjvdveen

Contributor

2153 points

399 Posts

Re: Silverlight 2 unhandled error 2104

07-01-2009 3:59 AM |

Have you tried just browsing to your .xap file directly? This may clear up the possible causes for you. Also after doing this, you may want to check the IIS logs.

HTH.

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ddni_nk

Member

6 points

57 Posts

Re: Silverlight 2 unhandled error 2104

07-01-2009 12:27 PM |

mrjvdveen:
Have you tried just browsing to your .xap file directly? This may clear up the possible causes for you. Also after doing this, you may want to check the IIS logs.
HTH.

Sorry I'm not too familiar with this type of work, how can I go about doing this?

mrjvdveen

Contributor

2153 points

399 Posts

Re: Silverlight 2 unhandled error 2104

07-02-2009 2:41 AM |

Happy to help. Open a browser (Internet Explorer for best results) and open the url to your .xap file. I can't help you out with the url much, but the .xap file is usualy in a folder called ClientBin.

Logging has to be enabled for you to actually read it. It can be found in the properties screen of the website in the IIS configuration screen. There it also states the location for the logfile.

HTH.

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Please mark a post as answer if it answers your question.
Visit my blog: http://jvdveen.blogspot.com

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