No responce when I open .rpt file in my application

Hi,

I work with a windows 7 64bits and visual studio 2010.

I install SAP Crystal Reports, version for Visual Studio 2010 - Standard and SAP Crystal Reports runtime engine for .NET Framework 4 (64-bit).

My VS2010 project ask me to convert all my rpt file. I do that.

When I launch my application and try to print a list who is link with a rpt file, I get the error with the file:

/C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win64_x64\dotnet1\crdb_adoplus.dll' who don't exists.

So as I see in the forum I add to my app.config files:

<startup useLegacyV2RuntimeActivationPolicy="true">

<supportedRuntime version="v4.0"/>

</startup>

Now I fix the previous error but there is another problem : the print preview viewer is open but it say a message like please wait but I never see my the preview (mouse cursor change to hourglass and nothing).

Have you an idee?

thank you.

PS : I precise that everything works before I convert my project with VS2010

Edited by: volontario on Jan 5, 2012 5:19 PM