SharePoint and Project Server 2013 May 2015 Updates are in Windows Update

I’ve updated my earlier blog post – but just to reach those that only get the original via RSS feed – the 2013 updates for SharePoint and Project Server 2013 are pushed via Windows Update this month.  This was a conscious decision as this month we have fixed the issue where the updates do not…


SharePoint 2013 Workflow: Token contains invalid signature

I’ve run into this “Token contains invalid signature” issue with SharePoint and Project Server 2013 workflows a couple of times, and also referred to in the logs as Invalid JWT token – and the error shows “invalid client” too.  The symptom is the workflow starts but then shows as cancelled – and hitting the additional…