flat assembler - Problems with my DLL in Win8x64 (but XP64/Win7x64

For some reason can not perform my .DLL under Windows 8 x64.
regsvr32 error:

The module test64.dll failed to load.
Make sure the binary is stored at the specified path or debug it to check for problems with the binary or dependent. DLL files.
Invalid access to memory location.

In Windows XP 64bit and Windows 7 64bit - copy my test64.dll in C:\Windows\System32, and execute in CMD-console:
C:\>regsvr32 test64.dll
All is fine, everything works.

The problem with Windows 8 x64. There's my test64.dll does not work.
UAC off completely, I'm admin, tried to run from .cmd as Run as Adminstrator.
In any case, the result: Invalid access to memory location.

Debugging MessageBox does not show - that is, .DLL does not called at all - DllEntryPoint not called.

Other startup methods (via the registry) is not working. Since then, and began proceedings. There is my program (COM-server shell extensions) which works in all 64bit Windows (XP64, 7x64, 2008), but here in Win8 found that does not work. In what has created such a simple example test64.dll - and found that he Win8 does not work ...

Have any ideas what I have here a mistake?

Code:

; build in FASM v.1.69.35
; X:\ASM\FASM\FASM.EXE test64dll.asm test64.dll

format PE64 GUI 4.0 DLL
entry DllEntryPoint

include 'X:\ASM\FASM\INCLUDE\WIN64A.INC'

section '.idata' import data readable writeable
library user32,'USER32.DLL'
import user32,MessageBoxA,'MessageBoxA'

section '.text' code readable executable

proc DllEntryPoint .hinstDLL,.fdwReason,.lpvReserved
    invoke    MessageBoxA, 0, t_DllEntryPoint, t_test64, MB_OK
    mov    rax, 1
    ret
endp

proc DllCanUnloadNow
    invoke    MessageBoxA, 0, t_DllCanUnloadNow, t_test64, MB_OK
    mov    rax, 0
    ret
endp

proc DllGetClassObject, rclsid,riid,ppv
    mov    [rclsid], rcx
    mov    [riid], rdx
    mov    [ppv], r8
    push    rdi
    sub    rsp, 8 ; stack align
    invoke    MessageBoxA, 0, t_DllGetClassObject, t_test64, MB_OK
    mov    rdi, [ppv]
    mov    qword [rdi], 0
    mov    rax, 0x80040111 ; CLASS_E_CLASSNOTAVAILABLE
    add    rsp, 8
    pop    rdi
    ret
endp

proc DllRegisterServer
    invoke    MessageBoxA, 0, t_DllRegisterServer, t_test64, MB_OK
    mov    rax, 0
    ret
endp

proc DllUnregisterServer
    invoke    MessageBoxA, 0, t_DllUnregisterServer, t_test64, MB_OK
    mov    rax, 0
    ret
endp

section '.bss' data readable writeable
t_test64 db 'test64.dll',0
t_DllEntryPoint db 'DllEntryPoint',0
t_DllCanUnloadNow db 'DllCanUnloadNow',0
t_DllGetClassObject db 'DllGetClassObject',0
t_DllRegisterServer db 'DllRegisterServer',0
t_DllUnregisterServer db 'DllUnregisterServer',0

section '.edata' export data readable
export 'test64.DLL',\
    DllEntryPoint,'DllEntryPoint',\
    DllCanUnloadNow,'DllCanUnloadNow',\
    DllGetClassObject,'DllGetClassObject',\
    DllRegisterServer,'DllRegisterServer',\
    DllUnregisterServer,'DllUnregisterServer'

section '.reloc' fixups data discardable