I have custom visual studio workflow which are associated with Custom content type. workflow gets triggered automatically when a file is uploaded to SharePoint. Everything was working fine till when i apply the following CU
http://blogs.msdn.com/b/joerg_sinemus/archive/2012/12/27/sharepoint-2010-and-december-2012-cu.aspx
After applying this my workflow get stuck in "Starting" state.
No error were logged in 14 hive logs.
Thanks in Advance!