Large amounts of code errors causing my build to fail anyone else have this issue?

[Owen Walters]

Specs:
Windows 8.1 64-bit
Visual Studio Community 2015 with Windows 10 sdk
8 gbs of ram
Intel i5-4300m @ 2.60GHZ
No admin permission

Error log:
.h(402): note: see declaration of '_wcslwr_s_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(420): error C2995: 'errno_t _wcsupr_s(wchar_t (&)[_Size]) throw()': function
template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(420): note: see declaration of '_wcsupr_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(438): error C2995: 'errno_t _wcsupr_s_l(wchar_t (&)[_Size],_locale_t) throw()
': function template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(438): note: see declaration of '_wcsupr_s_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(533): error C2084: function 'wchar_t *wcschr(wchar_t *,wchar_t)' already has
a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(532): note: see previous definition of 'wcschr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(539): error C2084: function 'wchar_t *wcspbrk(wchar_t *,const wchar_t *)' alr
eady has a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(538): note: see previous definition of 'wcspbrk'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(545): error C2084: function 'wchar_t *wcsrchr(wchar_t *,wchar_t)' already has
 a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(544): note: see previous definition of 'wcsrchr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstring
.h(552): error C2084: function 'wchar_t *wcsstr(wchar_t *,const wchar_t *)' alre
ady has a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstring
.h(551): note: see previous definition of 'wcsstr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(82): e
rror C2995: 'errno_t strcat_s(char (&)[_Size],const char *) throw()': function t
emplate has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(82): n
ote: see declaration of 'strcat_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(123):
error C2995: 'errno_t strcpy_s(char (&)[_Size],const char *) throw()': function
template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(128):
note: see declaration of 'strcpy_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(169):
error C2995: 'errno_t _strerror_s(char (&)[_Size],const char *) throw()': functi
on template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(174):
note: see declaration of '_strerror_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(181):
error C2995: 'errno_t strerror_s(char (&)[_Size],int) throw()': function templat
e has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(186):
note: see declaration of 'strerror_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(223):
error C2995: 'errno_t _strlwr_s(char (&)[_Size]) throw()': function template has
 already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(228):
note: see declaration of '_strlwr_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(241):
error C2995: 'errno_t _strlwr_s_l(char (&)[_Size],_locale_t) throw()': function
template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(246):
note: see declaration of '_strlwr_s_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(255):
error C2995: 'errno_t strncat_s(char (&)[_Size],const char *,size_t) throw()': f
unction template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(266):
note: see declaration of 'strncat_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(327):
error C2995: 'errno_t strncpy_s(char (&)[_Size],const char *,size_t) throw()': f
unction template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(338):
note: see declaration of 'strncpy_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(366):
error C2084: function 'size_t strnlen_s(const char *,size_t)' already has a body

c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(373):
note: see previous definition of 'strnlen_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(385):
error C2995: 'errno_t _strnset_s(char (&)[_Size],int,size_t) throw()': function
template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(402):
note: see declaration of '_strnset_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(416):
error C2995: 'errno_t _strset_s(char (&)[_Size],int) throw()': function template
 has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(433):
note: see declaration of '_strset_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(445):
error C2995: 'errno_t _strupr_s(char (&)[_Size]) throw()': function template has
 already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(467):
note: see declaration of '_strupr_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(463):
error C2995: 'errno_t _strupr_s_l(char (&)[_Size],_locale_t) throw()': function
template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(485):
note: see declaration of '_strupr_s_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(496):
error C2084: function 'char *strchr(char *const ,const int)' already has a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(517):
note: see previous definition of 'strchr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(502):
error C2084: function 'char *strpbrk(char *const ,const char *const )' already h
as a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(523):
note: see previous definition of 'strpbrk'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(508):
error C2084: function 'char *strrchr(char *const ,const int)' already has a body

c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(529):
note: see previous definition of 'strrchr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\string.h(514):
error C2084: function 'char *strstr(char *const ,const char *const )' already ha
s a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\string.h(535):
note: see previous definition of 'strstr'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wctype.
h(79): error C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wctype.
h(80): error C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wctype.
h(94): error C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wctype.
h(95): error C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C4430: missing type specifier - int assumed. Note: C++ does not support defa
ult-int
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C2733: '_ischartype_l': second C linkage of overloaded function not allowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(175): n
ote: see declaration of '_ischartype_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C2377: '_locale_t': redefinition; typedef cannot be overloaded with any othe
r symbol
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt.h(467):
 note: see declaration of '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C2146: syntax error: missing ';' before identifier '_Locale'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): er
ror C2059: syntax error: ')'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(29): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(31): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(36): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(38): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(43): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(45): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(47): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(47): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(47): er
ror C2059: syntax error: ')'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(47): er
ror C4430: missing type specifier - int assumed. Note: C++ does not support defa
ult-int
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(49): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(49): er
ror C2143: syntax error: missing ',' before '|'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(49): er
ror C4430: missing type specifier - int assumed. Note: C++ does not support defa
ult-int
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(49): er
ror C2059: syntax error: '|'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(51): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(53): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(55): er
ror C2059: syntax error: 'constant'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(63): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(64): er
ror C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(64): er
ror C2733: '_tolower_l': second C linkage of overloaded function not allowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(64): no
te: see declaration of '_tolower_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(65): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(66): er
ror C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(66): er
ror C2733: '_toupper_l': second C linkage of overloaded function not allowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(66): no
te: see declaration of '_toupper_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(68): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(69): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(70): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(71): er
ror C2059: syntax error: '('
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(145): e
rror C2084: function '__crt_locale_data_public *__acrt_get_locale_data_prefix(vo
latile const void *const )' already has a body
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(144): n
ote: see previous definition of '__acrt_get_locale_data_prefix'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(146): e
rror C2143: syntax error: missing ';' before 'const'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(146): e
rror C4430: missing type specifier - int assumed. Note: C++ does not support def
ault-int
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(146): e
rror C2146: syntax error: missing ';' before identifier '_LocalePointers'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(147): e
rror C2227: left of '->locinfo' must point to class/struct/union/generic type
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(147): n
ote: type is 'const int'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(157): e
rror C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(154): e
rror C2733: '_chvalidchk_l': second C linkage of overloaded function not allowed

c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(154): n
ote: see declaration of '_chvalidchk_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(165): e
rror C2227: left of '->_locale_pctype' must point to class/struct/union/generic
type
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(178): e
rror C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(175): e
rror C2733: '_ischartype_l': second C linkage of overloaded function not allowed

c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(27): no
te: see declaration of '_ischartype_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(181): e
rror C2227: left of '->_locale_mb_cur_max' must point to class/struct/union/gene
ric type
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(183): e
rror C2664: 'int _isctype_l(int,int,_locale_t)': cannot convert argument 3 from
'int' to '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(183): n
ote: Conversion from integral type to pointer type requires reinterpret_cast, C-
style cast or function-style cast
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(186): e
rror C2665: '_chvalidchk_l': none of the 2 overloads could convert all the argum
ent types
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\ctype.h(154): n
ote: could be 'int _chvalidchk_l(const int,const int,const _locale_t)'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\ctype.h(186): n
ote: while trying to match the argument list '(const int, const int, int)'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(60): error C2995: 'errno_t _itow_s(int,wchar_t (&)[_Size],int) throw()': func
tion template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(60): note: see declaration of '_itow_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(83): error C2995: 'errno_t _ltow_s(long,wchar_t (&)[_Size],int) throw()': fun
ction template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(83): note: see declaration of '_ltow_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(105): error C2995: 'errno_t _ultow_s(unsigned long,wchar_t (&)[_Size],int) th
row()': function template has already been defined
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(105): note: see declaration of '_ultow_s'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(124): error C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(121): error C2733: '_wcstod_l': second C linkage of overloaded function not a
llowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(121): note: see declaration of '_wcstod_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(139): error C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(135): error C2733: '_wcstol_l': second C linkage of overloaded function not a
llowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(135): note: see declaration of '_wcstol_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(154): error C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(150): error C2733: '_wcstoll_l': second C linkage of overloaded function not
allowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(150): note: see declaration of '_wcstoll_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(169): error C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(165): error C2733: '_wcstoul_l': second C linkage of overloaded function not
allowed
c:\program files (x86)\windows kits\10\include\10.0.10240.0\ucrt\corecrt_wstdlib
.h(165): note: see declaration of '_wcstoul_l'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(184): error C2061: syntax error: identifier '_locale_t'
c:\program files (x86)\windows kits\10\include\10.0.10586.0\ucrt\corecrt_wstdlib
.h(184): fatal error C1003: error count exceeds 100; stopping compilation
ninja: build stopped: subcommand failed.