How to reinstall Framework v4.0.30319

Brosweer 31 Reputation points

I have problems with a few apps after .NET Framework v4.0.30319 got corrupted. And if I run the installation, it says it is part of the system. What am I supposed to do?

.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
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  1. Jiachen Li-MSFT 27,666 Reputation points Microsoft Vendor

    Hi @Brosweer ,
    Please try .NET Framework Repair Tool.
    Best Regards.
    Jiachen Li


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