In file ProcessP4Initializer.cs the CheckViewIsValid method should allow for other endings besides "/...". For one of my project the solution file was at the root and need the ability to use //BusinessIntelligence/_Main/Client.* as part of my source control view.

I updated the code with this:

private void CheckViewIsValid(string view)
{
if (!(view.StartsWith("//") || view.StartsWith(@"""//")))
throw new CruiseControlException(string.Format(@"[{0}] is not a valid view - it should start with '//'", view));
if (!((view.StartsWith(@"""") && view.EndsWith(@"""")) || (!view.StartsWith(@"""") && !view.EndsWith(@""""))))
{
throw new CruiseControlException(string.Format(@"[{0}] is not a valid view - it should start and end with quotes or not use quotes", view));
}
}