diff --git a/modules/rostests/apitests/include/apitest.h b/modules/rostests/apitests/include/apitest.h
index 9a627e49560..18cd1ac0da7 100644
--- a/modules/rostests/apitests/include/apitest.h
+++ b/modules/rostests/apitests/include/apitest.h
@@ -12,7 +12,6 @@
 #define InvalidPointer ((PVOID)0x5555555555555555ULL)
 // #define InvalidPointer ((PVOID)0x0123456789ABCDEFULL)
 
-#ifdef __USE_PSEH2__
 #include <pseh/pseh2.h>
 
 #define StartSeh()                                  \
@@ -32,24 +31,6 @@
        "Exception 0x%08lx, expected 0x%08lx\n",     \
        ExceptionStatus, (ExpectedStatus));          \
 }
-#else
-#define StartSeh()                                  \
-{                                                   \
-    NTSTATUS ExceptionStatus = STATUS_SUCCESS;      \
-    __try                                           \
-    {
-
-#define EndSeh(ExpectedStatus)                      \
-    }                                               \
-    __except(EXCEPTION_EXECUTE_HANDLER)             \
-    {                                               \
-        ExceptionStatus = GetExceptionCode();       \
-    }                                               \
-    ok(ExceptionStatus == (ExpectedStatus),         \
-       "Exception 0x%08lx, expected 0x%08lx\n",     \
-       ExceptionStatus, (ExpectedStatus));          \
-}
-#endif
 
 #define ok_hr(status, expected)                 ok_hex(status, expected)
 #define ok_hr_(file, line, status, expected)    ok_hex_(file, line, status, expected)
diff --git a/sdk/include/psdk/rpc.h b/sdk/include/psdk/rpc.h
index 257823505d9..42d76d9a952 100644
--- a/sdk/include/psdk/rpc.h
+++ b/sdk/include/psdk/rpc.h
@@ -118,25 +118,14 @@ typedef int RPC_STATUS;
     #include <excpt.h>
     #include <winerror.h>
 
-    #ifndef __USE_PSEH2__
-        #define RpcTryExcept __try {
-        #define RpcExcept(expr) } __except (expr) {
-        #define RpcEndExcept }
-        #define RpcTryFinally __try {
-        #define RpcFinally } __finally {
-        #define RpcEndFinally }
-        #define RpcExceptionCode() GetExceptionCode()
-        #define RpcAbnormalTermination() AbnormalTermination()
-    #else
-        #define RpcTryExcept _SEH2_TRY
-        #define RpcExcept(expr) _SEH2_EXCEPT((expr))
-        #define RpcEndExcept _SEH2_END;
-        #define RpcTryFinally _SEH2_TRY
-        #define RpcFinally _SEH2_FINALLY
-        #define RpcEndFinally _SEH2_END;
-        #define RpcExceptionCode() _SEH2_GetExceptionCode()
-        #define RpcAbnormalTermination() (_SEH2_GetExceptionCode() != 0)
-    #endif
+    #define RpcTryExcept _SEH2_TRY
+    #define RpcExcept(expr) _SEH2_EXCEPT((expr))
+    #define RpcEndExcept _SEH2_END;
+    #define RpcTryFinally _SEH2_TRY
+    #define RpcFinally _SEH2_FINALLY
+    #define RpcEndFinally _SEH2_END;
+    #define RpcExceptionCode() _SEH2_GetExceptionCode()
+    #define RpcAbnormalTermination() (_SEH2_GetExceptionCode() != 0)
 #endif
 
 #if defined(__RPC_WIN64__)
diff --git a/sdk/include/reactos/wine/exception.h b/sdk/include/reactos/wine/exception.h
index 8d0b3ea46c0..409d1e64407 100644
--- a/sdk/include/reactos/wine/exception.h
+++ b/sdk/include/reactos/wine/exception.h
@@ -55,7 +55,6 @@ typedef struct _WINE_EXCEPTION_REGISTRATION_RECORD
 #define PEXCEPTION_REGISTRATION_RECORD PWINE_EXCEPTION_REGISTRATION_RECORD
 #endif
 
-#ifdef __USE_PSEH2__
 #define __TRY _SEH2_TRY
 #define __EXCEPT(func) _SEH2_EXCEPT(func(_SEH2_GetExceptionInformation()))
 #define __EXCEPT_CTX(func, ctx) _SEH2_EXCEPT((func)(GetExceptionInformation(), ctx))
@@ -76,16 +75,6 @@ typedef struct _WINE_EXCEPTION_REGISTRATION_RECORD
 #ifndef AbnormalTermination
 #define AbnormalTermination() _SEH2_AbnormalTermination()
 #endif
-#else
-#define __TRY __try
-#define __EXCEPT(func) __except(func(GetExceptionInformation()))
-#define __EXCEPT_CTX(func, ctx) __except((func)(GetExceptionInformation(), ctx))
-#define __EXCEPT_PAGE_FAULT __except(GetExceptionCode() == STATUS_ACCESS_VIOLATION)
-#define __EXCEPT_ALL __except(1)
-#define __ENDTRY
-#define __FINALLY(func) __finally { func(!AbnormalTermination()); }
-#define __FINALLY_CTX(func, ctx) __finally { func(!AbnormalTermination(), ctx); }
-#endif
 
 #if defined(__MINGW32__) || defined(__CYGWIN__)
 #define sigjmp_buf jmp_buf