Script task won't open Editor in visual studio 2013

Question

I am using SSIS 2014 and Visual Studio 2013. When I click on Edit Script button of script task no error nothing happens but script editor doesn\'t open. Nothing happens I have i

Answer 1

I've just had exactly the same problem. I've got both SSDT and SSDT BI installed for VS2012 and VS2013 but still couldn't get the Edit Script to open. I repaired my install of VSTA 2012 and also newly installed VSTA 2013 but still no luck.
Turns out I just had to run VS 2013 as administrator and it worked! Might not be the solution for all but worth a try if you've got all the correct applications installed.