Could not load file or assembly 'System.Data.SqlServerCe

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Hi! I am trying to publish my website which uses sql server CE and I get this:

Could not load file or assembly 'System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
What is causing this? I did some search but I didnt clearly get what dlls I have to upload and where to. Do I have to do specific configuration to get this fixed?

Posted 8-Feb-13 9:30am

cs101000

Updated 8-Feb-13 19:58pm

v2

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Sandeep Mewara 8-Feb-13 15:33pm

Right .NET framework version?

cs101000 9-Feb-13 1:56am

4

Victor Rene 8-Feb-13 15:58pm

If using WebMatrix, maybe look at:
How to Publish WebMatrix site to Local File System?
and
How to publish a web application using WebMatrix

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Thomas Daniels · Answer 1 · 2013-02-10T07:32:00

Solution 2

Hi,

Have a look here:
http://social.msdn.microsoft.com/Forums/en-US/sqlce/thread/6380d071-3a59-45aa-8c09-d6f068189df4/[^]

Posted 10-Feb-13 7:32am

Thomas Daniels

_Amy · Answer 2 · 2013-02-10T19:45:00

Solution 3

This error usually means that the assembly was not found. Try verifying that the file exists in the directory where your application is running.

Try these steps:

--> Copy DLL to some other location as on Desktop.
--> Delete reference from project and also delete the DLL from BIN.
--> Copy the DLL to project root.
--> Add reference and choose the DLL from root.
--> Build and try running.

--Amit

Posted 10-Feb-13 19:45pm

_Amy

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cs101000 11-Feb-13 3:39am

Thanks for the reply. I changed version number in web.config file. Now I get this error instead. Would you have a look at it?
http://www.codeproject.com/Questions/543601/Accessplusisplusdenied-plus-ExceptionplusfromplusH