From 1229b55b0fdb8ef46574eb33d37c04cba0dc38a4 Mon Sep 17 00:00:00 2001
From: tomascz <nestorovic@seznam.cz>
Date: Thu, 16 Apr 2020 20:01:19 +0200
Subject: [PATCH] [#45] All DOSes: Foundation required for disk/volume
 verification (Part 30: Fixed deadlock)

---
 Main/src/BackgroundAction.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Main/src/BackgroundAction.cpp b/Main/src/BackgroundAction.cpp
index 05002d79..5ce97928 100644
--- a/Main/src/BackgroundAction.cpp
+++ b/Main/src/BackgroundAction.cpp
@@ -111,7 +111,10 @@
 
 	void CBackgroundActionCancelable::SetProgressTarget(int targetState){
 		// sets Worker's target progress state, "100% completed"
-		SendDlgItemMessage( ID_STATE, PBM_SETRANGE32, 0, progressTarget=targetState );
+		::PostMessage(	::GetDlgItem(m_hWnd,ID_STATE),
+						PBM_SETRANGE32,
+						0,	progressTarget=targetState
+					);
 	}
 
 	void CBackgroundActionCancelable::SetProgressTargetInfinity(){