The following OSD log files are located at <ConfigMgrInstallPath>\SMS_CCM\logs\ unless otherwise noted:
• CCMSetup.log: Provides information about client-based operating system actions. Located at %windir%\ccmsetup.
• Client.msi.log: Setup log file for the client. Located at %windir%\ccmsetup.
• CreateTSMedia.log: Information about task sequence media when it is created. The log is generated on the computer running the Configuration Manager administrator console. Located at <ConfigMgrInstallPath>\%temp%.
• Dism.log*: Records driver installation actions or update apply actions for offline servicing.
• DriverCatalog.log: Provides information about device drivers that have been imported into the driver catalog. This file is found at ...