Hi, I'm a new user of constructor 2 and I experienced the same issue (quite):
Windows 7 x64 with 2 AMD Radeon 6850 (Crossfire), and AMD driver 12.8. Constructor release 95.
Every time I try to launch a project (.capx) or even when I try to create a new one, Contruct 2 crashes before anything shows on screen.
Like some other graphic applications, I have to create an "Application Profile" dedicated to this app in the AMD Catalyst Control Center (3D application parameters).
I have to select few options:
- deactivate crossfire
- don't force vertical sync
- "Use application parameters" for each option when available.
- Deactivate morphological filtering
"Save" button, and select "Construct2.exe", your profile is created.
Deactivate crossfire is the most important, but you don't seem to have 2 GPU, I wish it will work anyway with the others options <img src="smileys/smiley6.gif" border="0" align="middle" />
Maybe...