I'd need to see the full CBS logs to be certain but this...
Code:
2015-03-17 04:49:59, Info CSI 00000319 [SR] Repairing 1 components
2015-03-17 04:49:59, Info CSI 0000031a [SR] Beginning Verify and Repair transaction
2015-03-17 04:49:59, Info CSI 0000031c [SR] Cannot repair member file [l:28{14}]"iassdo.dll.mui" of Microsoft-Windows-Networking-Internet_Authentication_Service_Iassdo.Resources, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture = [l:10{5}]"en-US", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
2015-03-17 04:49:59, Info CSI 0000031e [SR] Cannot repair member file [l:28{14}]"iassdo.dll.mui" of Microsoft-Windows-Networking-Internet_Authentication_Service_Iassdo.Resources, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture = [l:10{5}]"en-US", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
2015-03-17 04:49:59, Info CSI 0000031f [SR] This component was referenced by [l:266{133}]"Microsoft-Windows-WindowsFoundation-LanguagePack-Package~31bf3856ad364e35~amd64~en-US~6.1.7601.17514.Windows Foundation Language Pack"
2015-03-17 04:49:59, Info CSI 00000322 [SR] Could not reproject corrupted file [ml:60{30},l:58{29}]"\??\C:\Windows\SysWOW64\en-US"\[l:28{14}]"iassdo.dll.mui"; source file in store is also corrupted
2015-03-17 04:49:59, Info CSI 00000324 [SR] Repair complete
...looks to me like the classic iasssdo/Pretty_Peacock mixup.
Unfortunately, so far as I know, no-one has managed to fix this without a repair install of the OS yet