Wont load in 1280x720

[DweirdO]

Hi,

I had a quick check in the troubleshooting guide but couldn't see anything that sorted this issue.

I can load the game in 1080p without issue and for the most part get 60fps. However, I was getting frame dips from time to time and to stop this I tried running the game in 1280x720 but it won't open.

I can see that the game is running because the icon is on my task bar but every time I click it to open the game opens for a split second then takes me straight back to my desktop. My display supports the resolution and everything is up to date.

Any ideas?

Thanks

David