diff --git a/mail/installer/windows/wizHeader.bmp b/mail/installer/windows/wizHeader.bmp
new file mode 100755
index 000000000000..a1cf81ace07e
Binary files /dev/null and b/mail/installer/windows/wizHeader.bmp differ
diff --git a/mail/installer/windows/wizHeaderRTL.bmp b/mail/installer/windows/wizHeaderRTL.bmp
new file mode 100755
index 000000000000..7561cbc2afdf
Binary files /dev/null and b/mail/installer/windows/wizHeaderRTL.bmp differ
diff --git a/mail/installer/windows/wizWatermark.bmp b/mail/installer/windows/wizWatermark.bmp
new file mode 100755
index 000000000000..6c59cd1f2812
Binary files /dev/null and b/mail/installer/windows/wizWatermark.bmp differ
diff --git a/other-licenses/branding/thunderbird/wizHeader.bmp b/other-licenses/branding/thunderbird/wizHeader.bmp
new file mode 100755
index 000000000000..ac95828f976f
Binary files /dev/null and b/other-licenses/branding/thunderbird/wizHeader.bmp differ
diff --git a/other-licenses/branding/thunderbird/wizHeaderRTL.bmp b/other-licenses/branding/thunderbird/wizHeaderRTL.bmp
new file mode 100755
index 000000000000..bfe0759930d2
Binary files /dev/null and b/other-licenses/branding/thunderbird/wizHeaderRTL.bmp differ
diff --git a/other-licenses/branding/thunderbird/wizWatermark.bmp b/other-licenses/branding/thunderbird/wizWatermark.bmp
new file mode 100755
index 000000000000..c08f84ef3087
Binary files /dev/null and b/other-licenses/branding/thunderbird/wizWatermark.bmp differ