install .net Framework 4.5 targeting park

Rikudou En Sof 0
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please help.

I have installed quite a lot of framework and development pack. as you can see in the image.

downloaded .net framewoek

unfortunately I want to access an ancient project. this project runs on .net framwork 4.5, and must not be upgraded.

I have visual studio 22 installed, but whenever i open the solution, i get the following error as seem in the image bellow.

dot net 4.5 error

At the moment I have succeeded in installing the target park for 4.5.2 but it is not helping.

I have tried to install the .net framework 4.5 runtime, but i get the error bellow.

enter image description here

Please help

target-framework .net-framework-version visual-studio asp.net c#
1 Answers

With help of @JonasH and @Narish, I took time to study the documentation to understand what is happening.

Following an article referenced by @Narish, I made a copy of the v4.5.1 folder in the .NETFramework dir, which is still compatible with v4.5 and renamed it to v4.5

enter image description here

As of this moment, the legacy code and & still opens.

Rikudou En Sof0
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