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-rw-r--r--src/corelib/io/qfilesystemengine_win.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp
index dd71c68edc..8375dc9b1b 100644
--- a/src/corelib/io/qfilesystemengine_win.cpp
+++ b/src/corelib/io/qfilesystemengine_win.cpp
@@ -812,7 +812,9 @@ static bool tryDriveUNCFallback(const QFileSystemEntry &fname, QFileSystemMetaDa
#if !defined(Q_OS_WINRT)
if (fname.isDriveRoot()) {
// a valid drive ??
+ const UINT oldErrorMode = ::SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
DWORD drivesBitmask = ::GetLogicalDrives();
+ ::SetErrorMode(oldErrorMode);
int drivebit = 1 << (fname.filePath().at(0).toUpper().unicode() - QLatin1Char('A').unicode());
if (drivesBitmask & drivebit) {
fileAttrib = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM;