ADO.NET Entity data model creation problem

Question

I can not create ADO.NET Entity data model. The following error occurs:

An error occured Loading the entity data model tool package. Failed to load entity data model tools package. The result is -2147024891.

I don't know why this happened.But i noticed this problem occurred after installing the asp.net ajax control tool kit beta. I uninstalled visual studio 2008 and sql server 2005 from the control panel selecting each component. And then installed them again. But the problem is still here :(

Please any body help.

Answer 1

Maybe some of these workarounds via Microsoft Connect will help you.

Answer 2

Hi, How u did solved the "An error occured Loading the entity data model tool package. Failed to load entity data model tools package. The result is -2147024891". I am also getting the same problem. Please help me very urgent to me.

Answer 3

from the microsoft connect workarounds.....

Failed to load entity data model tools package. The result is -2147467259. "

finally found a solution:

 1. To delete "C: \ Program Files \ Microsoft Visual Studio 9.0 \

Common7 \ IDE \ ItemTemplatesCache \ CSharp \ Data \ 1033" the following documents AdoNetEntityDataModelCSharp.zip. This is a template Ado.net Entity Model, 1033 is the English version and Chinese version for 2052.

2. Run the command line "devenv / setup" click to re-install, open the

project after the completion of the design will be able to see can be a normal use.