Hello I have done a chkdsk and all was fine so I ran the sfc /scannow and it went a nacker saying corrupt files check CBS log. Can anyone help me decipher what's actually wrong so I can try sorting it 2016-07-23 06:46:33, Info CBS TI: --- Initializing Trusted Installer --- 2016-07-23 06:46:33, Info CBS TI: Last boot time: 2016-07-23 0055.489 2016-07-23 06:46:33, Info CBS Starting TrustedInstaller initialization. 2016-07-23 06:46:33, Info CBS Ending TrustedInstaller initialization. 2016-07-23 06:46:33, Info CBS Starting the TrustedInstaller main loop. 2016-07-23 06:46:33, Info CBS TrustedInstaller service starts successfully. 2016-07-23 06:46:33, Info CBS No startup processing required, TrustedInstaller service was not set as autostart 2016-07-23 06:46:33, Info CBS Startup processing thread terminated normally 2016-07-23 06:46:33, Info CBS Starting TiWorker initialization. 2016-07-23 06:46:33, Info CBS Ending TiWorker initialization. 2016-07-23 06:46:33, Info CBS Starting the TiWorker main loop. 2016-07-23 06:46:33, Info CBS TiWorker starts successfully. 2016-07-23 06:46:33, Info CBS TiWorker: Client requests SFP repair object. 2016-07-23 06:46:33, Info CBS Universal Time is: 2016-07-23 05:46:33.877 2016-07-23 06:46:33, Info CBS Loaded Servicing Stack v10.0.10586.486 with Core: C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.10586.486_none_7640e086266ea227\cbscore.dll 2016-07-23 06:46:33, Info CSI 00000001@2016/7/23:05:46:33.877 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x7ffc097b46d9 @0x7ffc0b4a2150 @0x7ffc0b4a1d2b @0x7ff6862b2ee0 @0x7ff6862b3c80 @0x7ffc3026d533) 2016-07-23 06:46:33, Info CBS NonStart: Set pending store consistency check. 2016-07-23 06:46:33, Info CSI 00000002@2016/7/23:05:46:33.877 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x7ffc097b46d9 @0x7ffc28484fe5 @0x7ffc28485132 @0x7ff6862b244d @0x7ff6862b3c97 @0x7ffc3026d533) 2016-07-23 06:46:34, Info CSI 00000003 IAdvancedInstallerAwareStore_ResolvePendingTransactions (call 1) (flags = 00000004, progress = NULL, phase = 0, pdwDisposition = @0x10047dad0 2016-07-23 06:46:34, Info CSI 00000004 Creating NT transaction (seq 1), objectname [6]"(null)" 2016-07-23 06:46:34, Info CSI 00000005 Created NT transaction (seq 1) result 0x00000000, handle @0x26c 2016-07-23 06:46:34, Info CSI 00000006 Poqexec successfully registered in [l:12 ml:13]"SetupExecute" 2016-07-23 06:46:34, Info CSI 00000007@2016/7/23:05:46:34.417 Beginning NT transaction commit... 2016-07-23 06:46:34, Info CSI 00000008@2016/7/23:05:46:34.417 CSI perf trace: CSIPERF:TXCOMMIT;800 2016-07-23 06:46:34, Info CSI 00000009 CSI Store 1308221836080 (0x0000013098190b30) initialized 2016-07-23 06:46:36, Info CSI 0000000a [SR] Verifying 100 (0x0000000000000064) components 2016-07-23 06:46:36, Info CSI 0000000b [SR] Beginning Verify and Repair transaction 2016-07-23 06:46:37, Info CSI 0000000c@2016/7/23:05:46:37.060 Primitive installers committed for repair 2016-07-23 06:46:37, Info CSI 0000000d@2016/7/23:05:46:37.075 Primitive installers committed for repair