I have am running OpManager build 11500 with the Netflow Plugin build 9900.  I am trying to update the Netflow plugin to build 10250 but the Update Manager just seems to stall.  I have attached a screen snip of where it hangs.   The UpdateManager for OpManager does not have an issues updating OpManager, it is just the Netflow Analyzer UpdateManager that has a problem.

Does anyone know what I can do to try an troubleshoot the install process?