64 Bit harbour App : "disable" SysWOW64 ?
Posted: Mon Nov 01, 2021 10:31 pm
hi,
under 64 Bit App, calling OSK.EXE or WMI WEI, i need to "disable" SysWOW64 "Redirection" when call it
so my Question is : "why" and "when" do i need to "disable" SysWOW64 "Redirection" 
under 64 Bit App, calling OSK.EXE or WMI WEI, i need to "disable" SysWOW64 "Redirection" when call it
Code: Select all
oWmi := WmiService()
IF Is64Bit()
HMG_CallDLL( "Kernel32.dll", DLL_OSAPI, "Wow64EnableWow64FsRedirection", .F. ) // disable bevor API Call
ENDIF
BEGIN SEQUENCE
FOR EACH oMemory IN oWmi:ExecQuery( "SELECT * FROM Win32_WinSAT" )
IF VAL( VAR2CHAR( oMemory:CPUScore ) ) = 0
EXECUTE FILE "winsat formal" WAIT
ENDIF
EXIT
NEXT
FOR EACH oMemory IN oWmi:ExecQuery( "SELECT * FROM Win32_WinSAT" )
cInfo += "Processor : " + VAR2CHAR( oMemory:CPUScore ) + CRLF
cInfo += "Memory ( RAM ) : " + VAR2CHAR( oMemory:MemoryScore ) + CRLF
cInfo += "Graphics : " + VAR2CHAR( oMemory:GraphicsScore ) + CRLF
cInfo += "Gameing graphics: " + VAR2CHAR( oMemory:D3DScore ) + CRLF
cInfo += "Primary hard disk: " + VAR2CHAR( oMemory:DiskScore ) + CRLF
cInfo += " Base score: " + VAR2CHAR( oMemory:WinSPRLevel ) + CRLF
EXIT
NEXT
END SEQUENCE
ERRORBLOCK( bError )
IF Is64Bit()
HMG_CallDLL( "Kernel32.dll", DLL_OSAPI, "Wow64EnableWow64FsRedirection", .T. ) // enable again
ENDIF
RETURN cInfo