Comments by sheladiyaketan (Top 5 by date)

finally i got the solution.i just change the framework v4.0 to v2.0

thanks

actually i have made one manual data set to generate report that can be a problem? i m using SAP crystal report.and all other required dlls which i need that i had devloped on .net 4.o version.

actually in app.config if i add code

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


its works finely in debug mode. but if we install application at any computer and run that software it show me error and software's exe.config not contains the above code ,if i add the above code in software's exe.config then application doesn't read the exe.config file.