diff --git a/win32/zoitechat.sln b/win32/zoitechat.sln
index 40e7e47d..5a54d943 100644
--- a/win32/zoitechat.sln
+++ b/win32/zoitechat.sln
@@ -1,6 +1,7 @@
+
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.0.31903.59
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "common", "..\src\common\common.vcxproj", "{87554B59-006C-4D94-9714-897B27067BA3}"
 EndProject