diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index ac9034059..e529b1f74 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -346,7 +346,9 @@ void ApiWrap::gotUserFull(PeerData *peer, const MTPUserFull &result, mtpRequestI
 	App::feedUsers(MTP_vector<MTPUser>(1, d.vuser), false);
 	App::feedPhoto(d.vprofile_photo);
 	App::feedUserLink(MTP_int(peerToUser(peer->id)), d.vlink.c_contacts_link().vmy_link, d.vlink.c_contacts_link().vforeign_link, false);
-	App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), d.vnotify_settings);
+	if (App::main()) {
+		App::main()->gotNotifySetting(MTP_inputNotifyPeer(peer->input), d.vnotify_settings);
+	}
 
 	peer->asUser()->setBotInfo(d.vbot_info);
 	peer->asUser()->blocked = mtpIsTrue(d.vblocked) ? UserIsBlocked : UserIsNotBlocked;
diff --git a/Telegram/SourceFiles/application.cpp b/Telegram/SourceFiles/application.cpp
index f9c77dfc0..b414fdb39 100644
--- a/Telegram/SourceFiles/application.cpp
+++ b/Telegram/SourceFiles/application.cpp
@@ -925,7 +925,9 @@ void AppClass::checkLocalTime() {
 
 void AppClass::onAppStateChanged(Qt::ApplicationState state) {
 	checkLocalTime();
-	_window->updateIsActive((state == Qt::ApplicationActive) ? cOnlineFocusTimeout() : cOfflineBlurTimeout());
+	if (_window) {
+		_window->updateIsActive((state == Qt::ApplicationActive) ? cOnlineFocusTimeout() : cOfflineBlurTimeout());
+	}
 	if (state != Qt::ApplicationActive) {
 		PopupTooltip::Hide();
 	}
diff --git a/Telegram/SourceFiles/dialogswidget.cpp b/Telegram/SourceFiles/dialogswidget.cpp
index 889580af4..fca26a14b 100644
--- a/Telegram/SourceFiles/dialogswidget.cpp
+++ b/Telegram/SourceFiles/dialogswidget.cpp
@@ -1366,6 +1366,8 @@ void DialogsInner::selectSkipPage(int32 pixels, int32 direction) {
 }
 
 void DialogsInner::loadPeerPhotos(int32 yFrom) {
+	if (!parentWidget()) return;
+
 	int32 yTo = yFrom + parentWidget()->height() * 5;
 	MTP::clearLoaderPriorities();
 	if (_state == DefaultState) {
diff --git a/Telegram/SourceFiles/historywidget.cpp b/Telegram/SourceFiles/historywidget.cpp
index a7e5a3595..35ca99daa 100644
--- a/Telegram/SourceFiles/historywidget.cpp
+++ b/Telegram/SourceFiles/historywidget.cpp
@@ -844,10 +844,10 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		} else {
 			uint16 symbol, selFrom = (_selected.cbegin().value() >> 16) & 0xFFFF, selTo = _selected.cbegin().value() & 0xFFFF;
 			hasSelected = (selTo > selFrom) ? 1 : 0;
-			if (_dragItem && _dragItem == App::hoveredItem()) {
-				QPoint mousePos(mapMouseToItem(mapFromGlobal(_dragPos), _dragItem));
+			if (App::mousedItem() && App::mousedItem() == App::hoveredItem()) {
+				QPoint mousePos(mapMouseToItem(mapFromGlobal(_dragPos), App::mousedItem()));
 				bool afterDragSymbol, uponSymbol;
-				_dragItem->getSymbol(symbol, afterDragSymbol, uponSymbol, mousePos.x(), mousePos.y());
+				App::mousedItem()->getSymbol(symbol, afterDragSymbol, uponSymbol, mousePos.x(), mousePos.y());
 				if (uponSymbol && symbol >= selFrom && symbol < selTo) {
 					isUponSelected = 1;
 				}
@@ -7148,7 +7148,7 @@ void HistoryWidget::drawRecording(Painter &p) {
 }
 
 void HistoryWidget::paintEvent(QPaintEvent *e) {
-	if (App::wnd() && App::wnd()->contentOverlapped(this, e)) return;
+	if (!App::main() || (App::wnd() && App::wnd()->contentOverlapped(this, e))) return;
 
 	Painter p(this);
 	QRect r(e->rect());
diff --git a/Telegram/SourceFiles/profilewidget.cpp b/Telegram/SourceFiles/profilewidget.cpp
index 313709f18..665ed2b66 100644
--- a/Telegram/SourceFiles/profilewidget.cpp
+++ b/Telegram/SourceFiles/profilewidget.cpp
@@ -1077,6 +1077,15 @@ void ProfileInner::mouseReleaseEvent(QMouseEvent *e) {
 		connect(box, SIGNAL(confirmed()), this, SLOT(onKickConfirm()));
 		Ui::showLayer(box);
 	}
+
+	_kickDown = 0;
+	if (!_photoLink && (_peerUser || (_peerChat && !_peerChat->canEdit()) || (_peerChannel && !_amCreator))) {
+		setCursor((_kickOver || _kickDown || textlnkOver()) ? style::cur_pointer : style::cur_default);
+	} else {
+		setCursor((_kickOver || _kickDown || _photoOver || textlnkOver()) ? style::cur_pointer : style::cur_default);
+	}
+	update();
+
 	if (textlnkDown()) {
 		TextLinkPtr lnk = textlnkDown();
 		textlnkDown(TextLinkPtr());
@@ -1087,17 +1096,10 @@ void ProfileInner::mouseReleaseEvent(QMouseEvent *e) {
 				if (reBotCommand().match(lnk->encoded()).hasMatch()) {
 					Ui::showPeerHistory(_peer, ShowAtTheEndMsgId);
 				}
-				lnk->onClick(e->button());
+				App::activateTextLink(lnk, e->button());
 			}
 		}
 	}
-	_kickDown = 0;
-	if (!_photoLink && (_peerUser || (_peerChat && !_peerChat->canEdit()) || (_peerChannel && !_amCreator))) {
-		setCursor((_kickOver || _kickDown || textlnkOver()) ? style::cur_pointer : style::cur_default);
-	} else {
-		setCursor((_kickOver || _kickDown || _photoOver || textlnkOver()) ? style::cur_pointer : style::cur_default);
-	}
-	update();
 }
 
 void ProfileInner::onKickConfirm() {
diff --git a/Telegram/SourceFiles/structs.cpp b/Telegram/SourceFiles/structs.cpp
index 380385068..1c05b266a 100644
--- a/Telegram/SourceFiles/structs.cpp
+++ b/Telegram/SourceFiles/structs.cpp
@@ -688,11 +688,12 @@ void PhotoCancelLink::onClick(Qt::MouseButton button) const {
 	if (!data->date) return;
 
 	if (data->uploading()) {
-		HistoryItem *item = App::hoveredLinkItem() ? App::hoveredLinkItem() : (App::contextItem() ? App::contextItem() : 0);
-		if (HistoryMessage *msg = item->toHistoryMessage()) {
-			if (msg->getMedia() && msg->getMedia()->type() == MediaTypePhoto && static_cast<HistoryPhoto*>(msg->getMedia())->photo() == data) {
-				App::contextItem(item);
-				App::main()->deleteLayer(-2);
+		if (HistoryItem *item = App::hoveredLinkItem() ? App::hoveredLinkItem() : (App::contextItem() ? App::contextItem() : 0)) {
+			if (HistoryMessage *msg = item->toHistoryMessage()) {
+				if (msg->getMedia() && msg->getMedia()->type() == MediaTypePhoto && static_cast<HistoryPhoto*>(msg->getMedia())->photo() == data) {
+					App::contextItem(item);
+					App::main()->deleteLayer(-2);
+				}
 			}
 		}
 	} else {
@@ -964,11 +965,12 @@ void DocumentCancelLink::onClick(Qt::MouseButton button) const {
 	if (!data->date) return;
 
 	if (data->uploading()) {
-		HistoryItem *item = App::hoveredLinkItem() ? App::hoveredLinkItem() : (App::contextItem() ? App::contextItem() : 0);
-		if (HistoryMessage *msg = item->toHistoryMessage()) {
-			if (msg->getMedia() && msg->getMedia()->getDocument() == data) {
-				App::contextItem(item);
-				App::main()->deleteLayer(-2);
+		if (HistoryItem *item = App::hoveredLinkItem() ? App::hoveredLinkItem() : (App::contextItem() ? App::contextItem() : 0)) {
+			if (HistoryMessage *msg = item->toHistoryMessage()) {
+				if (msg->getMedia() && msg->getMedia()->getDocument() == data) {
+					App::contextItem(item);
+					App::main()->deleteLayer(-2);
+				}
 			}
 		}
 	} else {
diff --git a/Telegram/SourceFiles/window.cpp b/Telegram/SourceFiles/window.cpp
index 52f823b27..1209ffc3e 100644
--- a/Telegram/SourceFiles/window.cpp
+++ b/Telegram/SourceFiles/window.cpp
@@ -2730,7 +2730,7 @@ void LastCrashedWindow::onUpdateFailed() {
 void LastCrashedWindow::onContinue() {
 	if (SignalHandlers::restart() == SignalHandlers::CantOpen) {
 		new NotStartedWindow();
-	} else {
+	} else if (!Global::started()) {
 		Sandbox::launch();
 	}
 	close();