I am using the following code and cannot get the WaitingBar to start animation. I was running a Task, but tried adding a DoEvents and a Sleep to see if I could get it going. Not sure why. I am using the same WaitingBar in other places in my app and it works fine, but not here.
radWaitingBar1.Visible = true;
radWaitingBar1.Text = "Downloading files";
//task = Task.Run(() => Run("um.zip"));
radWaitingBar1.Visible = false;