How do I edit SSIS package files?

Question

I have a DTSX file in a project I\'m taking over. I have Visual Studio 2005 Pro, but it just opens it as an XML file. SQL Server Management Studio 2005 does the same.

Answer 1

I prefer to use :

(from SSDT visual studio just opened) file> open > file > locate dtsx file > open

then you can edit work and save