Can't use BA after net framework update

[Yorkie]

This morning i did some overdue windows updates, these included service packs for .net framework. After the updates i reopened ba, which updated to the latest version, but couldn't log in. I was getting an exception message about not connecting within the specified timelimit.
In case it was a betfair issue i tried it on a different pc and that logged in fine.
I uninstalled ba and reinstalled to see if that helped and things were the same.
I've done a system restore to a point before the updates and the restore went ok but now i can't open ba at all, getting an error saying the ba launcher has a problem and has to close.
Uninstalling ba again, then installing the net framework updates, then reinstalling ba brings me back to being able to open ba again but getting the timeout connecting to the server error again.

Any ideas Gary?

Yorkie

[GaryRussell]

Connection timeout could indicate a firewall issue. Check your firewall is not blocking Betting Assistant.exe

[GaryRussell]

If the above doesn't help then you could try using the following .Net framework removal tool to completely remove the framework ready for a fresh install. You just need to remove and re-install framework 2.0.

See http://blogs.msdn.com/astebner/pages/8904493.aspx