Hi, Has anyone actually got IE10 to install via MDT as a Package (in effect slipstreamed in) rather than an offline inject? If I add the IE10 MSU into MDT I get the following error on deployment: FAILURE ( 5627 ): -2147418113 0x8000FFFF: Run DISM.exe Litetouch deployment failed, Return Code = -2147467259 0x80004005 Failed to run the action: Install Operating System. Unknown error (Error: 000015FB; Source: Unknown) The execution of the group (install) has failed and the execution has been aborted. An action failed Operation aborted (Error: 8004004; Source: Windows) Failed to run the last action: Install Operating System. Execution of task sequence failed. Unknown error (Error: 00015FB; Source: Unknown) Task Sequence Engine failed! Code: enExecutionFail Task sequence execution failed with error code 80004005 Error Task Sequence Manager failed to execute task sequence. Code 0x80004005 Thanks