Similar to almost anything in the way of modern game software, an actual, discrete gaming class video graphics adapter is required, which you do not have. Intel has never produced such cards and you should have checked the system requirements.
From the official Dragon Age website, the requirements are:
DA: I Minimum PC Specs
OS: Windows 7, 8, or 8.1 64-bit
CPU: AMD quad-core CPU @2.5 GHz / Intel quad-core CPU @2.0 GHz
System RAM: 4 GB
Graphics Card: AMD Radeon HD 4870 / NVIDIA GeForce 8800 GT
Graphics Card Memory: 512 MB
Hard Drive Space: 26 GB
DirectX 10
Recommended PC Specs
OS: WIndows 7, 8, or 8.1 64-bit
CPU: AMD six-core CPU @ 3.2 GHz / Intel quad-core CPU @3.0 GHz
System RAM: 8 GB
Graphics Card: AMD Radeon HD 7870 or R9 270 / NVIDIA GeForce GTX 660
Graphics Card Memory: 3 GB
Hard Drive Space 26 GB
DirectX 11
