I get this when I try the standard dialog from Windows x64:
DLL Loaded: 00007FFE1CDA0000 C:\Windows\System32\ole32.dll
DLL Loaded: 00007FFE1EBB0000 C:\Windows\System32\clbcatq.dll
DLL Loaded: 00007FFE1A410000 C:\Windows\System32\windows.storage.dll
DLL Loaded: 00007FFE1BC10000 C:\Windows\System32\wldp.dll
DLL Loaded: 00007FFDEEDC0000 C:\Windows\System32\dui70.dll
DLL Loaded: 00007FFE01350000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.1110_none_60b5254171f9507e\comctl32.dll
DLL Loaded: 00007FFDFA390000 C:\Windows\System32\duser.dll
Thread 1378 created, Entry: msvcrt.00007FFE1D40AFB0
DLL Loaded: 00007FFE19F20000 C:\Windows\System32\dwmapi.dll
DLL Loaded: 00007FFDDA9D0000 C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll
DLL Loaded: 00007FFE17FE0000 C:\Windows\System32\edputil.dll
DLL Loaded: 00007FFDF5250000 C:\Windows\System32\ExplorerFrame.dll
DLL Loaded: 00007FFE15620000 C:\Windows\System32\WindowsCodecs.dll
DLL Loaded: 00007FFE1C9D0000 C:\Windows\System32\bcrypt.dll
DLL Loaded: 00007FFE1C2C0000 C:\Windows\System32\profapi.dll
DLL Loaded: 00007FFDFBD50000 C:\Windows\System32\thumbcache.dll
Thread 920 created, Entry: combase.00007FFE1CF72CE0
Thread 3844 created, Entry: ntdll.00007FFE1ED22B70
Thread 3404 created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFE018C0000 C:\Windows\System32\DataExchange.dll
DLL Loaded: 00007FFE19050000 C:\Windows\System32\dcomp.dll
DLL Loaded: 00007FFE18820000 C:\Windows\System32\d3d11.dll
DLL Loaded: 00007FFE1ABF0000 C:\Windows\System32\dxgi.dll
DLL Loaded: 00007FFE15C00000 C:\Windows\System32\twinapi.appcore.dll
DLL Loaded: 00007FFE16590000 C:\Windows\System32\Windows.UI.FileExplorer.dll
DLL Loaded: 00007FFE17E70000 C:\Windows\System32\propsys.dll
DLL Loaded: 00007FFE16D20000 C:\Windows\System32\oleacc.dll
DLL Loaded: 00007FFE16670000 C:\Windows\System32\AssignedAccessRuntime.dll
Thread 14C8 created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFE1C980000 C:\Windows\System32\cfgmgr32.dll
Thread E80 created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFE19B50000 C:\Windows\System32\apphelp.dll
DLL Loaded: 00007FFDFAF60000 C:\Windows\System32\networkexplorer.dll
DLL Loaded: 00007FFE15400000 C:\Windows\System32\mpr.dll
DLL Loaded: 00007FFDFAEA0000 C:\Windows\System32\p9np.dll
DLL Loaded: 00007FFDFAE90000 C:\Windows\System32\drprov.dll
DLL Loaded: 00007FFE1BD20000 C:\Windows\System32\winsta.dll
DLL Loaded: 00007FFDFAE70000 C:\Windows\System32\ntlanman.dll
DLL Loaded: 00007FFDFAE50000 C:\Windows\System32\davclnt.dll
DLL Loaded: 00007FFDFAE40000 C:\Windows\System32\davhlpr.dll
DLL Loaded: 00007FFE17F70000 C:\Windows\System32\xmllite.dll
DLL Loaded: 00007FFE16830000 C:\Windows\System32\StructuredQuery.dll
Thread 13A0 created, Entry: ntdll.00007FFE1ED22B70
Thread 24E8 created, Entry: shcore.00007FFE1EB2BE80
DLL Loaded: 00007FFE0F090000 C:\Windows\System32\atlthunk.dll
Thread 24E8 exit
Thread 29F0 created, Entry: shcore.00007FFE1EB153D0
DLL Loaded: 00007FFDEFAE0000 C:\Windows\System32\Windows.FileExplorer.Common.dll
DLL Loaded: 00007FFE0BFD0000 C:\Windows\System32\iertutil.dll
DLL Loaded: 00007FFDFD6B0000 C:\Windows\System32\Windows.StateRepositoryPS.dll
DLL Loaded: 00007FFDF21D0000 C:\Windows\System32\Windows.Storage.Search.dll
Thread 349C created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFE1DF50000 C:\Windows\System32\coml2.dll
Thread F58 created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFE1B490000 C:\Windows\System32\wkscli.dll
Thread 3020 created, Entry: ntdll.00007FFE1ED22B70
DLL Loaded: 00007FFDFC270000 C:\Windows\System32\cscapi.dll
DLL Loaded: 00007FFE11660000 C:\Windows\System32\linkinfo.dll
DLL Loaded: 00007FFE1B810000 C:\Windows\System32\netutils.dll
EXCEPTION_DEBUG_INFO:
dwFirstChance: 1
ExceptionCode: 000006BA (RPC_S_SERVER_UNAVAILABLE)
ExceptionFlags: 00000001
ExceptionAddress: 00007FFE1C5FCF19 kernelbase.00007FFE1C5FCF19
NumberParameters: 0
First chance exception on 00007FFE1C5FCF19 (000006BA, RPC_S_SERVER_UNAVAILABLE)!
Seriously!?
Do I need this non-sense in my beautiful program?
How hard is it to make a list of files where one file can be selected with no hassle?
So, anyone has any code done for that or I need to do it?