cant install from nuget in any framework

[fabriziodb]

hi, i just created a windows form app in VS 2019, but even changing the framework version get the same error

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v2.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

---

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v3.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

---

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v3.5', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

---

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

---

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.5', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

---

Severity Code Description Project File Line Suppression State
Error Could not install package 'TidyManaged 1.0.0'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.8', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.