Wie GetOpenFileName das Laden von DLLs zu stoppen

Question

ich GetOpenFilename bin mit einigen Dateinamen mit einem SSD

const int BUFFER_SIZE = 8192; 
char* filenames = new char[BUFFER_SIZE]; 
filenames[0] = 0; 

OPENFILENAME ofn; 
ZeroMemory(&ofn, sizeof(ofn)); 
ofn.lStructSize = sizeof(ofn); 
ofn.hwndOwner = ::GetActiveWindow(); 
ofn.lpstrFile = filenames; 
ofn.nMaxFile = BUFFER_SIZE; 
ofn.lpstrFilter = 
    "Quotes\0*.json\0" 
    "All\0*.*\0"; 
ofn.lpstrCustomFilter = NULL; 
ofn.nMaxCustFilter = 0; 
ofn.nFilterIndex = 1; 
ofn.lpstrFileTitle = NULL; 
ofn.nMaxFileTitle = 0; 
ofn.lpstrTitle = "Web File Import"; 
ofn.lpstrInitialDir = "T:\\WebPending"; 
ofn.Flags = OFN_ENABLESIZING | OFN_ALLOWMULTISELECT | OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_ENABLEHOOK; 
ofn.lpstrDefExt = "json"; 
ofn.lpfnHook = DDWebImport::Hook; 
bool rv = ::GetOpenFileName(&ofn); 
// Check the error if you have copied this code to another dialog and it returns immediately without popping up a form 
DWORD err = CommDlgExtendedError(); 

Ich bin mit einem Core i7 zu bekommen und diese über 8 Sekunden nimmt nur die Dateien zu zeigen. Wann hatte ich einen Blick in den Debug-Ausgabefenster,

'xxx.exe': Loaded 'C:\Windows\SysWOW64\propsys.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\tiptsf.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\edputil.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\policymanager.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\msvcp110_win.dll', Symbols loaded (source information stripped). 
shell\comdlg32\fileopensave.cpp(9456)\COMDLG32.dll!76290750: (caller: 76283458) ReturnHr[PreRelease](1) tid(1664) 80070490 Element not found. 
CallContext:[\PickerModalLoop\InitDialog\FileDialogInitEnterpriseData] 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\WindowsCodecs.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\thumbcache.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\ntshrui.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\srvcli.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\cscapi.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\StructuredQuery.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\actxprxy.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\Windows.Storage.Search.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\DataExchange.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\dcomp.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\d3d11.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\dxgi.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\twinapi.appcore.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\apphelp.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Program Files (x86)\Common Files\TortoiseOverlays\TortoiseOverlays.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Program Files\TortoiseGit\bin\TortoiseGitStub32.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Program Files\TortoiseGit\bin\TortoiseGit32.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\msvcp120.dll', Symbols loaded. 
'xxx.exe': Loaded 'C:\Program Files\TortoiseGit\bin\gitdll32.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Program Files\TortoiseGit\bin\libgit232_tgit.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\msvcr120.dll', Symbols loaded. 
'xxx.exe': Loaded 'C:\Program Files\TortoiseGit\bin\zlib132_tgit.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Users\cup\AppData\Local\Microsoft\OneDrive\17.3.6302.0225_1\FileSyncShell.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\wininet.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Users\cup\AppData\Local\Microsoft\OneDrive\17.3.6302.0225_1\Telemetry.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\psapi.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Users\cup\AppData\Local\Microsoft\OneDrive\17.3.6302.0225_1\LoggingPlatform.dll', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\cabinet.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\wsock32.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\mssprxy.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Program Files (x86)\Microsoft Office\root\Office16\GROOVEEX.DLL', Cannot find or open the PDB file. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\msvcp140.dll', Symbols loaded. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\ucrtbase.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\vcruntime140.dll', Symbols loaded. 
'xxx.exe': Loaded 'C:\Windows\SysWOW64\msi.dll', Symbols loaded (source information stripped). 
'xxx.exe': Loaded 'C:\Program Files (x86)\Microsoft Office\root\Office16\1033\GrooveIntlResource.dll', Binary was not built with debug information 

Wie ich vom Laden DLLs wie directx stoppen GetOpenFilename tun, git, Tortoisegit, Groove, Microsoft Onedrive. Bei so vielen von ihnen dauert das Laden von Zeitaltern und ist nicht notwendig, um nur eine Reihe von Dateinamen anzuzeigen.

Answer 1

Die wirkliche Antwort, die ich war auf der Suche ist in Slow loading of symbols during call to CoCreateInstance in VS 2012

Grundsätzlich ist die DLLs von Laden ausschließen unter Extras/Optionen/Debugging/Symbole Geben Sie für alle DLLs, die kann nicht sagen, die PDB-Datei finden oder öffnen und Fügen Sie sie zur Liste hinzu