Check the version of Microsoft.VisualStudio.Web.Application.dll

C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\Microsoft.VisualStudio.Web.Application.dll

VS 08 RTM	9.0.21022.8
Silverlight Tools Beta 1 (for VS08 RTM)	9.0.21116.48
Silverlight Tools Beta 2 (for VS08 RTM)	9.0.21022.108
VS 08 SP1 Beta	9.0.30428.1
Silverlight Tools Beta 2 (for VS08 SP1 Beta)	9.0.30428.9

If your have 9.0.21116.48 then KB949325 is still installed.  Let me know the version you have.

You might also check out this post for other suggestions.

Brad

 I hve this dll in that folder 

Have you installed VS08 SP1 Beta? 

If so, check out he "How to Recover" section near the bottom of this post.

http://weblogs.asp.net/bradleyb/archive/2008/06/06/upgrading-to-silverlight-beta-2-and-visual-studio-2008-sp1-beta.aspx

Yes I have installed VS08 SP1 Beta

thanks for getting back to me so fast I'll work on this a little later today when I have more time

thank you agian

Hi rickjac,

I just want to confirm how your machine ended up in this state.  Are the following install steps accurate?

1. Install Silverlight Beta 1 chainer
2. Uninstall Silverlight Tools Beta 1
3. Install VS SP1 beta
4. Install Silverlight Beta 2 chainer
5. When running VS, as soon as you open/create a Silverlight project, you get the Package Load Failure message in your original post.

Also, what OS are you running on?

If you have any more issues, please let us know.

Thanks

---------
If this post has solved your problem, please select 'Mark as answer'

- Jimmy Lewis
Microsoft SDET
Visual Web Developer Team
Silverlight Tools for VS

Hello jamlew yes thats pretty much the order Im running Vista home premium VS standard I went to the link BradlyB put up and followed the steps Im not so Knowlagable with the command prompt so I'm not sure if I did that part right because I'm still getting this Message.

I uninstalled everything and started from scratch Reinstalled VS ,SP1, and then silverlight tools beta 2 and I'm still getting tthis message

Microsoft.visualStudio.Web.Application.dll

file version 9.0.21116.48

created 23/02/2008   Is still there

When I followed the steps in the blog I opened Vs command promt and pasted

in in maybe i didntn do that part right If you have any sujestions I'd be gratefull for your help

and thanks agian for getting back to me

Unfortunately, with this bug even uninstalling and reinstalling VS doesn't fix the problem.  When you ran the command line part of Brad's post, was there an instance of Windows Installer that stayed around and did some work for a while?  If not, you probably didn't run it correctly, and might try again.

If the Windows Installer did run for a little while, try running the chainer again.  Does it replace the file?

---------
If this post has solved your problem, please select 'Mark as answer'

- Jimmy Lewis
Microsoft SDET
Visual Web Developer Team
Silverlight Tools for VS

Hello jamlew

yes the installer stayed around and I run the  chainer agian I still get the same messages

and it dose not replace the file I removed the kb files and ran the command line and the chainer while i was wating for a reply i even restarted my machine My VS 2008 comand prompt starts at

C:\Program Files\Microsoft Visual Studio 9.\VC> and I pasted the command in here

Allso I have found one more problem when I reinstalled VS I would of course have to add my ajax tools when i rigt click on the tool box and click on

choose items VS shuts itself off

A couple more ideas:

• Try again, but use a command prompt opened using 'Run as administrator'.  I don't know if this will make a difference or not.
• Make sure that KB949325, KB950630, and KB950632 do not show up in Add/Remove Programs (you'll have to click the link to 'View installed updates' on the left, and then look under Visual Studio).  If any of these 3 are installed, remove them, refresh (and if they still show up, remove them until they go away or say that they aren't applied).  Then try with the command prompt again.
• If none of these are working, go to your temp directory (if you press Win+R or open the start menu, then type %temp% in the box, it will open Explorer there).  Find the most recent file named "Silverlight Tools Beta2_<random numbers>.html" and email that file as an attachment to my username @microsoft.com.  I'll see if I can find anything in the log that's causing issues.

Thanks.

---------
If this post has solved your problem, please select 'Mark as answer'

- Jimmy Lewis
Microsoft SDET
Visual Web Developer Team
Silverlight Tools for VS

jamlew I sent you an email with that attchment hope it helps

I've tried evry sujestion on this post and still nothing has worked in the control panel

Silverlight 2 beta 2 tools for visual studio appear to be installed on my machine when I run the chainer the message indicates installation was succesfull when I start visual studio silverlight dose'nt sho up on the splash screen when I creat a new silverlight project

I get

Method 'SelectSilverlightProject' in type 'Microsoft.VisualStudio.Silverlight.SLPackage' from assembly 'Microsoft.VisualStudio.Silverlight,Version=9.0.0.0 Culture=neutral' PublickeyToken=b03f5f7f11d50a3a' dose not have implementation.

If I open a regular exsisting web site I get the follwing two message boxes

If i go to my tooolbox and chose items I have about 35 silverlight components none of them will go in to the toolbox at this point I cant get passed the first video getting started I have to stop about half way through when it gets to the installation part

My Web.Application.dll is still 9.0.21116.48

At this point I'm stuck If any one has any Ideas I would greatly appreciate them

Hey rickjac, can you email me directly at BradleyB@microsoft.com.  I'd like to help work through the issues directly to better understand what's going on.

Thanks, Brad.

Brad I sent you an email did you recieve

Quick update for the thread.  Rick and I are working through the issue and I'll post a reply when we understand the problem/solution.

Thanks, Brad.

BradlyB gets high marks for this one it worked for me

 I spent hours on the phone with BradlyB tring to fix we resorted to Uninstalling VS2008

and deleting the file from the program files reinstall VS ,SP1 , .net3.5 beta and then silverlight 2 beta 2 this seems to elimanate all reference to kb949325

then check in the control panel to see if silverlight 2 beta 2 is 1.7 mb if its 1.4 mb go to this post http://silverlight.net/forums/t/18240.aspx

it worked for me