diff --git a/NETNOTCH.dat b/NETNOTCH.dat
deleted file mode 100644
index cda7970ea..000000000
--- a/NETNOTCH.dat
+++ /dev/null
@@ -1 +0,0 @@
-þ÷íçíçíçíçíçíçíçíçíçíçíçíçíçþ÷ww
\ No newline at end of file
diff --git a/NOTCH.dat b/NOTCH.dat
deleted file mode 100644
index da9281ae2..000000000
--- a/NOTCH.dat
+++ /dev/null
@@ -1 +0,0 @@
-ÿÿÿÿÿÿÿÿþþþþþþþþïïïïïïïïîîîîîîîîÞÞÞÞÞÞÞÞííííííííÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝÝííííííííÞÞÞÞÞÞÞÞííííííííîîîîîîîîîîîîîîîîïïïïïïïïþþþþþþþþïïïïïïïïÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
\ No newline at end of file
diff --git a/STARTUP.dat b/STARTUP.dat
deleted file mode 100644
index 7c2a7540f..000000000
Binary files a/STARTUP.dat and /dev/null differ
diff --git a/STARTUP.png b/STARTUP.png
index 19cbfca5c..52dcadf93 100644
Binary files a/STARTUP.png and b/STARTUP.png differ
diff --git a/language.version b/language.version
index ad8aebf3e..8fb7c19e0 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r82 \cu(Wed  1 Jun 15:09:44 CEST 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r82 \cu(2022-06-01 15:09:44)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r83 \cu(Wed  1 Jun 16:44:59 CEST 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r83 \cu(2022-06-01 16:44:59)\c-";