problem with Csharp when I run a code

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Hello

I'm a beginner in csharp, when I try to run a code in visual csharp 2010 I get this message "L'assembly en mode mixte est créé avec la version 'v1.1.4322' du runtime et ne peut pas être chargé dans le runtime 4.0 sans d'autres informations de configuration".
I'm using windows 7, my frame work is .net 4.0
can you give me a solution please?
And thank you :)

Posted 4-Apr-11 23:03pm

Nicole castel

Updated 4-Apr-11 23:16pm

Brijesh Kr

v2

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Eduard Keilholz · Answer 1 · 2011-04-04T23:07:00

Solution 1

This[^] page may help you...

Posted 4-Apr-11 23:07pm

Eduard Keilholz

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Nicole castel 5-Apr-11 5:52am

Thank you for your help :)

Dylan Morley · Answer 2 · 2011-04-04T23:08:00

Solution 2

Error translates as

"The assembly is created in mixed mode with version 'v1.1.4322' runtime and can not be loaded into the runtime 4.0 with no other configuration information"

http://stackoverflow.com/questions/4018924/mixed-mode-assembly-is-built-against-version-v1-1-4322[^]

So, looks like you need to add some config settings

XML

<startup uselegacyv2runtimeactivationpolicy="true">
   <supportedruntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>

Posted 4-Apr-11 23:08pm

Dylan Morley

Comments

Nicole castel 5-Apr-11 5:52am

Thank you for your help but can you tell me where shouls I add this lignes?

Dylan Morley 5-Apr-11 5:54am

In you web.config \ app.config

Nicole castel 5-Apr-11 6:12am

Sorry I'm a beginner and I didn't understand what you mean by a web.config\app.config,where I can find it please?

Dylan Morley 5-Apr-11 6:24am

Have a look in the solution directory. If this is an Asp.Net project you should have a file called web.config in there....if not, choose 'Add File' then 'Web Configuration File'

Otherwise, if it's a Winforms application, same thing but 'Application Configuration File'

See here

http://msdn.microsoft.com/en-us/library/ms229689%28v=vs.71%29.aspx

Nicole castel 5-Apr-11 6:28am

I found the application configuration file,I added this lines :<startup uselegacyv2runtimeactivationpolicy="true">
<supportedruntime version="v4.0" sku=".NETFramework,Version=v4.0">

but I still having the same problem,Sorry if i'm bothering you but I really need your help