This is a common recurring issue on Microsoft SSIS Projects development IDE on Visual Studio Community 2019 (Windows 10): given a Script Task the edit button that should open a Visual Studio Intance (VSTA) to work on C# code do not react to the click. There are plenty of threads on internet about this topic, which is very common each Visual Studio new upgrade or whatever:
- Upgrade VS to the latest version
- Upgrade Sql Server Integration Services Projects to the latest version
- Repair VSTA 2019 installation
- Upgrade Windows SO
- Uninstall and Install Sql Server Integration Service Projects
but this time none of the above is enough to solve. I am running VS 2019 Community 16.11.19 the latest version available as of today;
***UPDATE01: after reinstalling Sql Server Integration Service Projects a click on the edit button opens an instance of Visual Studio but it is empty, the code is not available
***UPDATE02: opened a thread on Microsoft Forum https://learn.microsoft.com/en-us/answers/questions/1030851/ssis-script-task-edit-script-not-working.html