Thanks for the responses.
Yes the graphics card is up to date.
I have played around with the 3D settings (my menu looks a little different to yours - where you show a single line drop down selection for item 2 I have about 12 options. I've amended all of them to be application (rather than system) preferences, but it makes no difference. I would not expect that this would cause SU to hang on startup - it would be more likely to give better performance?
Yes there are some plugins:
- Podium walker
I've also got a Podium Browser subscription.
I have tried deleting all of these and re-installing but the program still hangs on startup (it looks like it's all going good but just hangs and then goes into "no response" mode and crashes.
Any other ideas?
Maybe I need to try a different (Windows 7) operating system rather than windows 10. Has anyone had any success with this, or does it cause more dramas than it's worth, and I'm better sticking with Windows 10?
Not a happy camper!