Stop the Timer service. To do this, follow these steps: - Open Services - Right-click SharePoint 2010 Timer, and then click Stop. - Close the Services console. - In Windows Explorer, locate following folder: `%SystemDrive%\ProgramData\Microsoft\SharePoint\Config\GUID` - Find cache.in open in editor type 1 save and close the file. - Open Services - Start SharePoint 2010 Timer service