66     if (FAILED(hr)) {  in requester_init()
67         qga_debug("failed to CoInitializeSecurity (error %lx)", hr);  in requester_init()
73         qga_debug("failed to load VSSAPI.DLL");  in requester_init()
86         qga_debug("failed to get proc address from VSSAPI.DLL");  in requester_init()
93         qga_debug("failed to get proc address from VSSAPI.DLL");  in requester_init()
154         if (FAILED(hr)) {  in WaitForAsync()
159         if (FAILED(hr)) {  in WaitForAsync()
185     if (FAILED(hr)) {  in AddComponents()
186         err_set(errset, hr, "failed to get writer metadata count");  in AddComponents()
192         if (FAILED(hr)) {  in AddComponents()
193             err_set(errset, hr, "failed to get writer metadata of %d/%d",  in AddComponents()
200         if (FAILED(hr)) {  in AddComponents()
201             err_set(errset, hr, "failed to get identity of writer %d/%d",  in AddComponents()
207         if (FAILED(hr)) {  in AddComponents()
208             err_set(errset, hr, "failed to get file counts of %S",  in AddComponents()
215             if (FAILED(hr)) {  in AddComponents()
217                                  "failed to get component %d/%d of %S",  in AddComponents()
223             if (FAILED(hr)) {  in AddComponents()
225                                  "failed to get component info %d/%d of %S",  in AddComponents()
235                 if (FAILED(hr)) {  in AddComponents()
236                     err_set(errset, hr, "failed to add component %S(%S)",  in AddComponents()
333         err_set(errset, GetLastError(), "failed to create event %s",  in requester_freeze()
339         err_set(errset, GetLastError(), "failed to create event %s",  in requester_freeze()
345         err_set(errset, GetLastError(), "failed to create event %s",  in requester_freeze()
352     if (FAILED(hr)) {  in requester_freeze()
353         err_set(errset, hr, "failed to create VSS backup components");  in requester_freeze()
358     if (FAILED(hr)) {  in requester_freeze()
359         err_set(errset, hr, "failed to initialize for backup");  in requester_freeze()
364     if (FAILED(hr)) {  in requester_freeze()
365         err_set(errset, hr, "failed to set backup state");  in requester_freeze()
382     if (FAILED(hr)) {  in requester_freeze()
383         err_set(errset, hr, "failed to set backup context");  in requester_freeze()
391     if (FAILED(hr)) {  in requester_freeze()
392         err_set(errset, hr, "failed to gather writer metadata");  in requester_freeze()
402     if (FAILED(hr)) {  in requester_freeze()
403         err_set(errset, hr, "failed to start snapshot set");  in requester_freeze()
420             if (FAILED(hr)) {  in requester_freeze()
421                 err_set(errset, hr, "failed to add %S to snapshot set",  in requester_freeze()
440             err_set(errset, hr, "failed to find first volume");  in requester_freeze()
449                 if (FAILED(hr)) {  in requester_freeze()
457                     err_set(errset, hr, "failed to add %S to snapshot set",  in requester_freeze()
481     if (FAILED(hr)) {  in requester_freeze()
482         err_set(errset, hr, "failed to prepare for backup");  in requester_freeze()
490     if (FAILED(hr)) {  in requester_freeze()
491         err_set(errset, hr, "failed to gather writer status");  in requester_freeze()
502     if (FAILED(hr)) {  in requester_freeze()
503         err_set(errset, hr, "failed to do snapshot set");  in requester_freeze()
510         if (FAILED(hr2)) {  in requester_freeze()
511             err_set(errset, hr, "failed to do snapshot set");  in requester_freeze()
592         if (FAILED(hr)) {  in requester_thaw()
593             err_set(errset, hr, "failed to complete backup");  in requester_thaw()
621         err_set(errset, hr, "failed to do snapshot set");  in requester_thaw()