diff --git a/windows-installer/images/datasid.ico b/windows-installer/images/datasid.ico
new file mode 100644
index 0000000000000000000000000000000000000000..046e3e6b60ac85fcd3a85628d481082d69bfba47
Binary files /dev/null and b/windows-installer/images/datasid.ico differ
diff --git a/windows-installer/images/headerLeft.bmp b/windows-installer/images/headerLeft.bmp
index ad6607f66fe21d018e554ccc0a3f9a85a7012b35..a8b96c55a986ad35b7feef8a10ffbca07cd214f7 100644
Binary files a/windows-installer/images/headerLeft.bmp and b/windows-installer/images/headerLeft.bmp differ
diff --git a/windows-installer/images/proinfodata.ico b/windows-installer/images/proinfodata.ico
deleted file mode 100644
index acea29b9b57b10f08dd750856c1b319afdfa7835..0000000000000000000000000000000000000000
Binary files a/windows-installer/images/proinfodata.ico and /dev/null differ
diff --git a/windows-installer/images/wizard.bmp b/windows-installer/images/wizard.bmp
index 0c1d9a52ae4ffab09b9365d95c5ade580f7f26e1..2caf99df092f97631046351db7e16a7d12f4f39a 100644
Binary files a/windows-installer/images/wizard.bmp and b/windows-installer/images/wizard.bmp differ
diff --git a/windows-installer/src/installer.nsi b/windows-installer/src/installer.nsi
index 571c6ddef0dc8956e456bd0af94af2e1961de64f..d0e2b0dad054af47fc58bf28eae8fdded624bb0a 100644
--- a/windows-installer/src/installer.nsi
+++ b/windows-installer/src/installer.nsi
@@ -49,8 +49,8 @@ BrandingText "DataSID - C3SL"
 !include LogicLib.nsh
 
 ;Installer images
-!define MUI_ICON "..\images\proinfodata.ico"
-!define MUI_UNICON "..\images\proinfodata.ico"
+!define MUI_ICON "..\images\datasid.ico"
+!define MUI_UNICON "..\images\datasid.ico"
 !define MUI_WELCOMEFINISHPAGE_BITMAP "..\images\wizard.bmp"
 !define MUI_WELCOMEFINISHPAGE_BITMAP_NOSTRETCH
 !define MUI_HEADERIMAGE