Windows Update is unable to check for updates, error 80072EE2

Today Windows Update told me that it hasn't been able to check for updates in the last 30 days. I attempted to check for updates manually and received an error (80072EE2). I used the Windows Update troubleshooter from Microsoft and found that there could be missing/corrupted files. I ran sfc /scannow and referred to the detail text file. It found that bootmgfw.efi.mui is missing. I don't know how to replace this file. I also used DISM, but because Windows Update isn't working, I can't replace the file that way.

The only times my computer runs into problems is when I run any sort of Windows Update (including trying to update virus definitions) and sometimes when I restart my computer (the screen stays dark for several minutes - more than it should).

Any help would be greatly appreciated. Please let me know if there's anything I can attach to help figure out the source of the issue. The last time my laptop was able to receive Windows Updates was 5/26/14. Below are the bits from the detail file that show the MUI file as missing:

2014-06-24 19:12:40, Info                  CSI    00000096 [SR] Cannot repair member file [l:32{16}]"bootmgfw.efi.mui" of Microsoft-Windows-BootEnvironment-Core-BootManager-EFI.Resources, Version = 6.3.9600.17031, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture = [l:10{5}]"en-GB", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, file is missing

2014-06-24 19:12:42, Info                  CSI    00000098 [SR] Unable to repair \SystemRoot\WinSxS\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.17031_en-gb_68408c0dc1958b90\[l:32{16}]"bootmgfw.efi.mui"

2014-06-24 19:12:42, Info                  CSI    00000099 [SR] Cannot repair member file [l:32{16}]"bootmgfw.efi.mui" of Microsoft-Windows-BootEnvironment-Core-BootManager-EFI.Resources, Version = 6.3.9600.17031, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture = [l:10{5}]"en-GB", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, file is missing

2014-06-24 19:24:58, Info                  CSI    00000834 [SR] Cannot repair member file [l:32{16}]"bootmgfw.efi.mui" of Microsoft-Windows-BootEnvironment-Core-BootManager-EFI.Resources, Version = 6.3.9600.17031, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture = [l:10{5}]"en-GB", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, file is missing

2014-06-24 19:24:58, Info                  CSI    00000835 [SR] Unable to repair \SystemRoot\WinSxS\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.3.9600.17031_en-gb_68408c0dc1958b90\[l:32{16}]"bootmgfw.efi.mui"

2014-06-24 19:24:58, Info                  CSI    00000836 [SR] Cannot repair member file [l:32{16}]"bootmgfw.efi.mui" of Microsoft-Windows-BootEnvironment-Core-BootManager-EFI.Resources, Version = 6.3.9600.17031, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture = [l:10{5}]"en-GB", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, file is missing