Erro 582 ao tentar acessar os recursos do Windows

Question

Hoje foi para ativar o recurso Hyper-V nas configurações "Ativar e desativar recursos do Windows", mas o diálogo seria sempre carregado por apenas 20 segundos e depois travaria minha máquina.

Procurei maneiras alternativas de visualizar / acessar os recursos do Windows e descobri que era possível fazer isso com o DISM ou o Powershell. Eu tentei os dois comandos para ver os recursos do Windows:

dism /online /get-features

e

get-windowsoptionalfeature -online

e em ambos os casos eu recebo este erro:

Error: 582

An illegal character was encountered. For a multi-byte character set this 
includes a lead byte without a succeeding trail byte. For the Unicode character 
set this includes the characters 0xFFFF and 0xFFFE.

Depois de examinar os logs do dism e do CBS:

dism.log

2018-05-07 23:54:00, Info                  DISM   DISM Package Manager: PID=17208 TID=18628 Processing the top level command token(get-features). - CPackageManagerCLIHandler::Private_ValidateCmdLine
2018-05-07 23:54:00, Info                  DISM   DISM Package Manager: PID=17208 TID=18628 Attempting to route to appropriate command handler. - CPackageManagerCLIHandler::ExecuteCmdLine
2018-05-07 23:54:00, Info                  DISM   DISM Package Manager: PID=17208 TID=18628 Routing the command... - CPackageManagerCLIHandler::ExecuteCmdLine
2018-05-07 23:54:00, Info                  DISM   DISM Package Manager: PID=17208 TID=18628 Feature LegacyComponents with CBS state 4(CbsInstallStateStaged) being mapped to dism state 4(DISM_INSTALL_STATE_STAGED) - CDISMPackageFeature::LogInstallStateMapping
2018-05-07 23:54:07, Error                 DISM   DISM Package Manager: PID=17208 TID=18628 Failed to get the State of the Feature - CDISMPackageFeature::Internal_GetCbsState(hr:0x80070246)
2018-05-07 23:54:07, Error                 DISM   DISM Package Manager: PID=17208 TID=18628 Failed to get the CBS State of the Feature - CDISMPackageFeature::get_State(hr:0x80070246)
2018-05-07 23:54:07, Error                 DISM   DISM Package Manager: PID=17208 TID=18628 Failed to get the feature state. - CCBSFormatter::PrintCbsFeatures_ListFormat(hr:0x80070246)
2018-05-07 23:54:07, Error                 DISM   DISM Package Manager: PID=17208 TID=18628 Failed while processing command get-features. - CPackageManagerCLIHandler::ExecuteCmdLine(hr:0x80070246)
2018-05-07 23:54:07, Info                  DISM   DISM Package Manager: PID=17208 TID=18628 Further logs for online package and feature related operations can be found at %WINDIR%\logs\CBS\cbs.log - CPackageManagerCLIHandler::ExecuteCmdLine
2018-05-07 23:54:07, Error                 DISM   DISM.EXE: DISM Package Manager processed the command line but failed. HRESULT=80070246

CBS.log

2018-05-07 23:54:07, Error                 CSI    00000003@2018/5/8:06:54:07.362 (F) onecore\base\lstring\lblob.cpp(2145): Error STATUS_ILLEGAL_CHARACTER originated in function RtlTranscodeLBlobs expression: __rv.UcsCharacter != (0xffffffff)

Eu claramente tenho algum valor corrompido onde quer que este comando esteja tentando ler. Eu não tenho certeza se isso é um valor de registro ou algo mais e não tenho idéia de como eu iria consertar isso sem re-imagem da minha máquina completamente.

Qualquer ajuda é apreciada

ATUALIZAÇÃO:

Informações do sistema

Win10 Pro Versão 10.0.16299 Build 16299 x64