dave828 Posted October 17, 2016 Report post Posted October 17, 2016 Sccm prompts me to install an update (see attached). When i try to update it i get an error. AdminUI.ExtensionInstaller.exe Information: 0 : Starting downloading of file:C:\Program Files (x86)\ConfigMgr10\AdminconsoleSetup\469A3000XXXXXXXXXXXXX-4B0E16DB87C4\UIManifest.xml DateTime=2016-03-30T16:04:12.6782677ZAdminUI.ExtensionInstaller.exe Warning: 0 : Downloaded file does NOT match Hash, delete the file. DateTime=2016-03-30T16:04:12.7251169Z Any ideas? Quote Share this post Link to post Share on other sites More sharing options...