I need to install dotnet frame works 1.1 in windows 10 without any error as some of my programs works based on that. Since it is not getting installed,I am getting an error"application has generated the exception that could not be handled". regsvcs.ex

Shanmugavelayutham 0 Reputation points
2025-12-06T06:53:53.8533333+00:00

Dear Sir/Madam,

I need to install dotnet frame works 1.1 in windows 10 without any error as some of my programs works based on that. While installing dotnet frame work1.1, I am getting pop up" application has generated the exception that could not be handled" in Regsvcs.exe- common run time debugging service.


While i am running my application, It throw a popup that" unhandled exception has occurred in your application.

Note: application is compatible with windows 10.

Could you please suggest a solution?


Moved from: Windows development | Windows Open Specifications

Windows for home | Windows 10 | Apps
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  1. Viorel 125.7K Reputation points
    2025-12-06T10:48:22.51+00:00

    It seems that you should try version 3.5, because “this version of .NET Framework supports running apps that target versions 1.0 through 3.5”.

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