Frank Kintrup
Member²
First, PL/SQL-Developer is not the actual problem here, the real culprit is Visual Studio 
But maybe you can help to mitigate the fallout
We are forced to use Team Foundation Server as source control system and use Visual Studio to check-out/-in files and such.
However, Visual Studio seems to be way to stupid to properly open the registered application for a file extension
Each time I double-click on a accociated file in Visual Studio a new copy of PL/SQL-Developer is launched, even if PL/SQL-Developer is already running. When I double-click the same file in Windows Explorer it is opened in the running instance of PL/SQL-Developer, as it should.
Please add an option that ALL files should be opened in an already running instance of PL/SQL-Developer. If plsqldev.exe is launched with a filename transfer this filename as fast as possible to the running instance and exit (no need to check databases and such).
This way stupid programs like Visual Studio will be usable again

But maybe you can help to mitigate the fallout

We are forced to use Team Foundation Server as source control system and use Visual Studio to check-out/-in files and such.
However, Visual Studio seems to be way to stupid to properly open the registered application for a file extension

Each time I double-click on a accociated file in Visual Studio a new copy of PL/SQL-Developer is launched, even if PL/SQL-Developer is already running. When I double-click the same file in Windows Explorer it is opened in the running instance of PL/SQL-Developer, as it should.
Please add an option that ALL files should be opened in an already running instance of PL/SQL-Developer. If plsqldev.exe is launched with a filename transfer this filename as fast as possible to the running instance and exit (no need to check databases and such).
This way stupid programs like Visual Studio will be usable again
