diff --git a/retroshare-gui/src/qss/Thumbs.db b/retroshare-gui/src/qss/Thumbs.db
deleted file mode 100644
index a09090af5..000000000
Binary files a/retroshare-gui/src/qss/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/blue/Thumbs.db b/retroshare-gui/src/qss/blue/Thumbs.db
deleted file mode 100644
index b27dfd73c..000000000
Binary files a/retroshare-gui/src/qss/blue/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/default/Thumbs.db b/retroshare-gui/src/qss/default/Thumbs.db
deleted file mode 100644
index c5a42ad8a..000000000
Binary files a/retroshare-gui/src/qss/default/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/orangesurfer/Thumbs.db b/retroshare-gui/src/qss/orangesurfer/Thumbs.db
deleted file mode 100644
index 1c5d4c51e..000000000
Binary files a/retroshare-gui/src/qss/orangesurfer/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/uus/Thumbs.db b/retroshare-gui/src/qss/uus/Thumbs.db
deleted file mode 100644
index 0cac47bd7..000000000
Binary files a/retroshare-gui/src/qss/uus/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/wx/Thumbs.db b/retroshare-gui/src/qss/wx/Thumbs.db
deleted file mode 100644
index 20909753f..000000000
Binary files a/retroshare-gui/src/qss/wx/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/yaba/Thumbs.db b/retroshare-gui/src/qss/yaba/Thumbs.db
deleted file mode 100644
index bc0e38256..000000000
Binary files a/retroshare-gui/src/qss/yaba/Thumbs.db and /dev/null differ
diff --git a/retroshare-gui/src/qss/yeah/Thumbs.db b/retroshare-gui/src/qss/yeah/Thumbs.db
deleted file mode 100644
index 6bb0ea39b..000000000
Binary files a/retroshare-gui/src/qss/yeah/Thumbs.db and /dev/null differ