diff --git a/distrib/msw/innobott.txt b/distrib/msw/innobott.txt
index 215c8ec6d3..b116f13ca3 100644
--- a/distrib/msw/innobott.txt
+++ b/distrib/msw/innobott.txt
@@ -16,6 +16,7 @@
 [INI]
 
 [Registry]
+    Root: HKCU; SubKey: Software\Environment\; ValueName: WXWIN; ValueType: string; ValueData: {app}; Flags: createvalueifdoesntexist
 
 [UninstallDelete]
 
diff --git a/distrib/msw/tmake/filelist.txt b/distrib/msw/tmake/filelist.txt
index 3557eee912..f1c9d4014e 100644
--- a/distrib/msw/tmake/filelist.txt
+++ b/distrib/msw/tmake/filelist.txt
@@ -283,7 +283,7 @@ dcprint.cpp	MSW	LowLevel
 dcscreen.cpp	MSW	LowLevel
 dde.cpp	MSW	LowLevel,Base
 dialog.cpp	MSW
-dialup.cpp	MSW
+dialup.cpp	MSW	LowLevel
 dib.cpp	MSW	LowLevel
 dibutils.cpp	MSW
 dir.cpp	MSW	Base
diff --git a/src/wxUniv.dsp b/src/wxUniv.dsp
index b0d3efba57..e642fff11d 100644
--- a/src/wxUniv.dsp
+++ b/src/wxUniv.dsp
@@ -948,6 +948,10 @@ SOURCE=.\msw\dde.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\msw\dialup.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\msw\dib.cpp
 # End Source File
 # Begin Source File