Nothing that I can think of @monkeykingzero. :/
I would suggest to contact the support team. To discuss with an Advisor simply fill out this form and select Technical support / Installation in the drop down menu. They will look into the issue for you.
Thanks @EA_Zoe.
I think I found the solution. What I did was try launching SetupAddins.exe in the Dragon Age __Installer folder, which gave me another error message saying that a file called MSVCP100.dll was missing. So after a bit of searching, I found this thread (http://answers.ea.com/t5/Origin/How-I-fixed-my-MSVCR100-dll-and-MSVCP-dll-issue-for-Windows-10/m-p/4699873#U4699873) and removed the Microsoft Visual C++ 2010 Redistributables (both x64 and x86 versions) as suggested. When I tried installing again, it worked.
Hope someone else finds this useful.
Awesome news @monkeykingzero! Glad to hear it's resolved. Thanks for taking the time to share the solution with everyone.
Let us know if you have more questions.
