diff -r 6478ed9ead25 -r 3aae70f72126 QTfrontend/team.cpp
--- a/QTfrontend/team.cpp	Tue Aug 13 16:12:54 2013 +0400
+++ b/QTfrontend/team.cpp	Fri Aug 16 12:27:41 2013 +0400
@@ -171,7 +171,7 @@
 
 bool HWTeam::loadFromFile()
 {
-    QSettings teamfile(QString("physfs://Teams/%1.hwt").arg(m_name), QSettings::IniFormat, 0);
+    QSettings teamfile(QString("physfs://Teams/%1.hwt").arg(DataManager::safeFileName(m_name)), QSettings::IniFormat, 0);
     teamfile.setIniCodec("UTF-8");
     m_name = teamfile.value("Team/Name", m_name).toString();
     m_grave = teamfile.value("Team/Grave", "Statue").toString();
@@ -204,7 +204,7 @@
 
 bool HWTeam::fileExists()
 {
-    QFile f(QString("physfs://Teams/%1.hwt").arg(m_name));
+    QFile f(QString("physfs://Teams/%1.hwt").arg(DataManager::safeFileName(m_name)));
     return f.exists();
 }
 
@@ -212,7 +212,7 @@
 {
     if(m_isNetTeam)
         return false;
-    QFile cfgfile(QString("physfs://Teams/%1.hwt").arg(m_name));
+    QFile cfgfile(QString("physfs://Teams/%1.hwt").arg(DataManager::safeFileName(m_name)));
     cfgfile.remove();
     return true;
 }
@@ -221,12 +221,12 @@
 {
     if (OldTeamName != m_name)
     {
-        QFile cfgfile(QString("physfs://Teams/%1.hwt").arg(OldTeamName));
+        QFile cfgfile(QString("physfs://Teams/%1.hwt").arg(DataManager::safeFileName(OldTeamName)));
         cfgfile.remove();
         OldTeamName = m_name;
     }
 
-    QString fileName = QString("physfs://Teams/%1.hwt").arg(m_name);
+    QString fileName = QString("physfs://Teams/%1.hwt").arg(DataManager::safeFileName(m_name));
     DataManager::ensureFileExists(fileName);
     QSettings teamfile(fileName, QSettings::IniFormat, 0);
     teamfile.setIniCodec("UTF-8");