Windows 10: msls31.dll and error code 0xc000012f.

I have a problem wit getting a program and getting a message msls31.dll and error code 0xc000012f. I have run sfc /scannow and get the message "Windows Resource Protection found corrupt files but was unable to fix some of them For online repairs , details are included in the CBS log file located at windir \ Logs \ CBS \ CBS.1og . For example C : \ Windows \ Logs \ CBS \ CBS.log . For offline repairs , details are included in the log file provided by the / OFFLOGFILE flag .". I have opened the log but cannot see how to proceed. How do I correct the problem?

:)

 

msls31.dll error

Having an issue with opening a program that was previously running well. Now getting error message involving msls31.dll and error code 0xc000012f.

Ran sfc /verifyfile=c:\windows\system32\msls31.dll and there was no integrity violations found. However when I run sfc /verifyonly I get "Windows Resource Protection found integrity violations." Below is the CBS.log file link.

Any and all help will be greatly appreciated!

CBS.log

 

Error 0xc000012f

The code can be caused by lots of things its not confined to one thing it suggest the problem is with playerfab.exe and the dll is either wrong type ie 32 bit or is corrupted 0xc000012f - how to fix error

 

msls31.dll Error

Just upgraded from Windows 8.1 to Windows 10 via USB media creation tool. After installing programs from Steam, two of them have sub applications that use msls31.dll but programs games have the following error display when starting them:



I have followed the advice (with exception to reinstalling Windows) from the following two sources but still have no success of identifying the problem.

http://www.instant-registry-fixes.org/fix-msls31-dll-error/

https://support.microsoft.com/en-us/kb/929833

After running the "sfc /scannow" command in command prompt, the follow log was created pertaining to msls31.dll:

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Info CSI 00005015 Hashes for file member \SystemRoot\WinSxS\wow64_microsoft-windows-msls31_31bf3856ad364e35_11.0.10240.16384_none_220d03aa9af66273\msls31.dll do not match actual file [l:20{10}]"msls31.dll" :

Found: {l:32 b:/7qmfYZclIU4NhTTEq73qnhMNosCZzZs/CL0OjApFAM=} Expected: {l:32 b:0kwj6yIT4uROorHi9rLJHaNFTda91LvSKa0HivlCXN8=}

2015-08-05 22:36:10, Info CSI 00005016 [SR] Cannot repair member file [l:20{10}]"msls31.dll" of Microsoft-Windows-MSLS31, Version = 11.0.10240.16384, pA Host= amd64 Guest= x86, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} in the store,
hash mismatch

2015-08-05 22:36:10, Info CSI 00005017@2015/8/6:03:36:10.714 Primitive installers committed for repair

2015-08-05 22:36:10, Info CSI 00005018 Hashes for file member \SystemRoot\WinSxS\wow64_microsoft-windows-msls31_31bf3856ad364e35_11.0.10240.16384_none_220d03aa9af66273\msls31.dll do not match actual file [l:20{10}]"msls31.dll" :

Found: {l:32 b:/7qmfYZclIU4NhTTEq73qnhMNosCZzZs/CL0OjApFAM=} Expected: {l:32 b:0kwj6yIT4uROorHi9rLJHaNFTda91LvSKa0HivlCXN8=}

2015-08-05 22:36:10, Info CSI 00005019 [SR] Cannot repair member file [l:20{10}]"msls31.dll" of Microsoft-Windows-MSLS31, Version = 11.0.10240.16384, pA Host= amd64 Guest= x86, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} in the store,
hash mismatch

2015-08-05 22:36:10, Info CSI 0000501a [SR] This component was referenced by [l:370{185}]"Microsoft-Windows-Client-Features-WOW64-Package-AutoMerged-windows~31bf3856ad364e35~amd64~~10.0.10240.16384.Microsoft-Windows-Client-Features-WOW64-Package-AutoMerged-windows-Deployment"

2015-08-05 22:36:10, Info CSI 0000501b Hashes for file member \??\C:\WINDOWS\SysWOW64\msls31.dll do not match actual file [l:20{10}]"msls31.dll" :

Found: {l:32 b:/7qmfYZclIU4NhTTEq73qnhMNosCZzZs/CL0OjApFAM=} Expected: {l:32 b:0kwj6yIT4uROorHi9rLJHaNFTda91LvSKa0HivlCXN8=}

2015-08-05 22:36:10, Info CSI 0000501c Hashes for file member \SystemRoot\WinSxS\wow64_microsoft-windows-msls31_31bf3856ad364e35_11.0.10240.16384_none_220d03aa9af66273\msls31.dll do not match actual file [l:20{10}]"msls31.dll" :

Found: {l:32 b:/7qmfYZclIU4NhTTEq73qnhMNosCZzZs/CL0OjApFAM=} Expected: {l:32 b:0kwj6yIT4uROorHi9rLJHaNFTda91LvSKa0HivlCXN8=}

2015-08-05 22:36:10, Info CSI 0000501d [SR] Could not reproject corrupted file [ml:48{24},l:46{23}]"\??\C:\WINDOWS\SysWOW64"\[l:20{10}]"msls31.dll"; source file in store is also corrupted

2015-08-05 22:36:10, Info CSI 0000501e@2015/8/6:03:36:10.740 Primitive installers committed for repair

2015-08-05 22:36:10, Info CSI 0000501f [SR] Repair complete

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I am unsure what exactly this means but the problem still persist when trying to run the programs.

Please advise on an appropriate course of action that I should take.

Thank you.