Workspace not loading

[eclipsed]

I was using NT 6.5 latest download with Gain feed. It suddenly came up with an error (sorry I didn't catch it) and my system froze. The only way to close NT was via Task manager (XP). Now the workspace will not load. I tried repairing the db, then restoring from a previous back up and get a message saying that "object reference not set to an instance of an object".

What can I do to get things working normally please?

[NinjaTrader_Tim]

Hi eclipsed,

Please restart NinjaTrader and try closing the workspace, and creating a new one. If the issue persists, try the repair DB once more.

[eclipsed]

Hi
I tried opening a new workspace and it worked so many thanks for your help. FYI I do sometimes encounter a problem with the workspace not opening and have to close the control centre and restart and it loads fine. Only get this on one computer - both XP. More irritating than anything but thought you might be intersted to know.