diff --git a/README.md b/README.md
index 8d83087..9272cd1 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 Tutorial: [fisch.suroot.com](http://fisch.suroot.com/index.php?nav=scanning "fisch.suroot.com")
 
-[ImageMagick](https://www.imagemagick.org/script/download.php) (static) needs to be installed.
\ No newline at end of file
+[ImageMagick](https://www.imagemagick.org/script/download.php) (static) needs to be installed.
+
+On current ImageMagick 7.1 -fx does not work the same as before. On Windows use https://download.imagemagick.org/archive/binaries/ImageMagick-6.9.12-77-portable-Q16-x64.zip
\ No newline at end of file
diff --git a/presets/default/post.cmd b/presets/default/post.cmd
deleted file mode 100644
index 6b2127d..0000000
--- a/presets/default/post.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-)
-pause
\ No newline at end of file
diff --git a/presets/default/post.sh b/presets/default/post.sh
deleted file mode 100644
index ae7b3a8..0000000
--- a/presets/default/post.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-done
-
-echo "All done. Your converted files can be found here: $OUTDIR , exiting."
-read -p "Press Enter" TMP
-exit 0
diff --git a/presets/default/pre.cmd b/presets/default/pre.cmd
deleted file mode 100644
index 142ccb7..0000000
--- a/presets/default/pre.cmd
+++ /dev/null
@@ -1,8 +0,0 @@
-@echo off
-setlocal enabledelayedexpansion
-mkdir tmp
-mkdir out
-for %%f in (*.tif) do (
-  echo resize: %%f
-  magick convert %%f -resize 50%% -filter Gaussian ./tmp/_%%f
-  echo invert
\ No newline at end of file
diff --git a/presets/default/pre.sh b/presets/default/pre.sh
deleted file mode 100644
index fed2c8d..0000000
--- a/presets/default/pre.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# create tempdir
-TMPDIR=$(mktemp -d)
-
-
-# some lines of custom config for fisch:
-###############  
-#CURDIR=$(pwd)
-#TMPDIR=$(mktemp -d -p $CURDIR/.tmp)
-#mkdir $TMPDIR
-###############
-
-# set some vars
-OUTDIR="$TMPDIR/out"
-
-# make some dirs
-mkdir $OUTDIR > /dev/null
-
-for F in $(ls -A1 | grep ".tif$"); do
-  echo "resizing $F ..."
-  convert $F -resize 50% -filter Gaussian $TMPDIR/_$F
-  echo "inverting $F ..."
diff --git a/presets/default_oldversion/post.cmd b/presets/default_oldversion/post.cmd
deleted file mode 100644
index 6b2127d..0000000
--- a/presets/default_oldversion/post.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-)
-pause
\ No newline at end of file
diff --git a/presets/default_oldversion/post.sh b/presets/default_oldversion/post.sh
deleted file mode 100644
index ae7b3a8..0000000
--- a/presets/default_oldversion/post.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-done
-
-echo "All done. Your converted files can be found here: $OUTDIR , exiting."
-read -p "Press Enter" TMP
-exit 0
diff --git a/presets/default_oldversion/pre.cmd b/presets/default_oldversion/pre.cmd
deleted file mode 100644
index 142ccb7..0000000
--- a/presets/default_oldversion/pre.cmd
+++ /dev/null
@@ -1,8 +0,0 @@
-@echo off
-setlocal enabledelayedexpansion
-mkdir tmp
-mkdir out
-for %%f in (*.tif) do (
-  echo resize: %%f
-  magick convert %%f -resize 50%% -filter Gaussian ./tmp/_%%f
-  echo invert
\ No newline at end of file
diff --git a/presets/default_oldversion/pre.sh b/presets/default_oldversion/pre.sh
deleted file mode 100644
index fed2c8d..0000000
--- a/presets/default_oldversion/pre.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# create tempdir
-TMPDIR=$(mktemp -d)
-
-
-# some lines of custom config for fisch:
-###############  
-#CURDIR=$(pwd)
-#TMPDIR=$(mktemp -d -p $CURDIR/.tmp)
-#mkdir $TMPDIR
-###############
-
-# set some vars
-OUTDIR="$TMPDIR/out"
-
-# make some dirs
-mkdir $OUTDIR > /dev/null
-
-for F in $(ls -A1 | grep ".tif$"); do
-  echo "resizing $F ..."
-  convert $F -resize 50% -filter Gaussian $TMPDIR/_$F
-  echo "inverting $F ..."
diff --git a/scaninverter.jar b/scaninverter.jar
index ac88714..1a3372d 100644
Binary files a/scaninverter.jar and b/scaninverter.jar differ