Unmount volume before imaging.

diff --git a/od-win32/hardfile_win32.cpp b/od-win32/hardfile_win32.cpp
index 5365bddd42db43aa5e1affd99488905841240153..0298d6ad4637509222523ef225d15de3b04f4cde 100644 (file)
--- a/od-win32/hardfile_win32.cpp
+++ b/od-win32/hardfile_win32.cpp
@@ -3536,12 +3536,19 @@ int harddrive_to_hdf (HWND hDlg, struct uae_prefs *p, int idx)
                CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN | FILE_FLAG_NO_BUFFERING, NULL);
        if (hdst == INVALID_HANDLE_VALUE)
                goto err;
+
+       if (DeviceIoControl(h, FSCTL_LOCK_VOLUME, NULL, 0, NULL, 0, &r, NULL)) {
+               if (DeviceIoControl(h, FSCTL_DISMOUNT_VOLUME, NULL, 0, NULL, 0, &r, NULL)) {
+                       write_log(_T("Volume locked and dismounted\n"));
+               } else {
+                       write_log(_T("WARNING: '%s' FSCTL_DISMOUNT_VOLUME returned %d\n"), path, GetLastError());
+               }
+       } else {
+               write_log(_T("WARNING: '%s' FSCTL_LOCK_VOLUME returned %d\n"), path, GetLastError());
+       }
        if (!DeviceIoControl(h, FSCTL_ALLOW_EXTENDED_DASD_IO, NULL, 0, NULL, 0, &r, NULL)) {
                write_log (_T("WARNING: '%s' FSCTL_ALLOW_EXTENDED_DASD_IO returned %d\n"), path, GetLastError ());
        }
-       if (!DeviceIoControl(h, FSCTL_LOCK_VOLUME , NULL, 0, NULL, 0, &r, NULL)) {
-               write_log (_T("WARNING: '%s' FSCTL_LOCK_VOLUME returned %d\n"), path, GetLastError ());
-       }
        li.QuadPart = size;
        ret = SetFilePointer (hdst, li.LowPart, &li.HighPart, FILE_BEGIN);
        if (ret == INVALID_SET_FILE_POINTER && GetLastError () != NO_ERROR)