prayag ganoje
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prayag ganoje
asked on 03 Mar 2010, 05:49 AM
Hello,
I am using Visual Studio 2008 SP and .NET Framework 3.5 SP1.
Telerik ASP.NET ajax controls trial version.
Suddenly, i observed the designer view of all the telerik controls shows following message.
"Error Creating control"
Could not load the assembly "System.Web.Extensions" version 1.0.61025.0 token key ...
Since i observed same assembly in GAC but with different version no i.e. 3.5.0.0 and different token key
Can you please suggest me the way to recover back the designer view ?
I am using Visual Studio 2008 SP and .NET Framework 3.5 SP1.
Telerik ASP.NET ajax controls trial version.
Suddenly, i observed the designer view of all the telerik controls shows following message.
"Error Creating control"
Could not load the assembly "System.Web.Extensions" version 1.0.61025.0 token key ...
Since i observed same assembly in GAC but with different version no i.e. 3.5.0.0 and different token key
Can you please suggest me the way to recover back the designer view ?
1 Answer, 1 is accepted
0
Shinu
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Rank 2
Rank 2
answered on 03 Mar 2010, 06:57 AM
Hello,
If the Telerik.Web.UI.dll assembly is updated while a page using RadControl(s) is in Design-Time, VisualStudio creates two different versions of the assembly, hence two different versions of the same RadControl(s) are available.
Please review the following forum thread which discusses the similar issue:
Error Rendering Control
Also checkout the following links which might help in this issue.
VS 2008 design-time error using “Prometheus” RadControls
General Troubleshooting
-Shinu.
If the Telerik.Web.UI.dll assembly is updated while a page using RadControl(s) is in Design-Time, VisualStudio creates two different versions of the assembly, hence two different versions of the same RadControl(s) are available.
Please review the following forum thread which discusses the similar issue:
Error Rendering Control
Also checkout the following links which might help in this issue.
VS 2008 design-time error using “Prometheus” RadControls
General Troubleshooting
-Shinu.