diff --git a/bin/dropItem_create.bat b/bin/dropItem_create.bat
index 29bb2cf..e45a916 100644
--- a/bin/dropItem_create.bat
+++ b/bin/dropItem_create.bat
@@ -36,17 +36,6 @@ set SHORTCUT_ES=%INSTALL_DIR%\tr_dxf2ES.lnk
 set TARGET_ES=%PROJECT_BIN%\tr2dxf_es.bat
 set ICON_ES=%PROJECT_DOC%\img\Icons\dxfES.ico
 
-REM ersetze die Zeile mit setenv.bat durch die mit dem neuen Pfad
-powershell -Command "(Get-Content getexdraw.bat)   -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content getexdraw.bat"
-powershell -Command "(Get-Content ioconverter.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content ioconverter.bat"
-powershell -Command "(Get-Content tr2txt.bat)      -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2txt.bat"
-
-powershell -Command "(Get-Content tr2dxf_cs.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2dxf_cs.bat"
-powershell -Command "(Get-Content tr2dxf_en.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2dxf_en.bat"
-powershell -Command "(Get-Content tr2dxf_fr.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2dxf_fr.bat"
-powershell -Command "(Get-Content tr2dxf_it.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2dxf_it.bat"
-powershell -Command "(Get-Content tr2dxf_es.bat) -replace '^.*setenv.bat$', 'call %PROJECT_BIN%\setenv.bat' | Set-Content tr2dxf_es.bat"
-
 REM Icon1 anlegen für getexdraw
 powershell -Command "$s=(New-Object -COM WScript.Shell).CreateShortcut('%SHORTCUT1%');$s.TargetPath='%TARGET1%';$s.IconLocation='%ICON1%';$s.Save()"
 REM Icon2 anlegen für Ioconverter
diff --git a/bin/getexdraw.bat b/bin/getexdraw.bat
index 0c435a4..60e7ae9 100644
--- a/bin/getexdraw.bat
+++ b/bin/getexdraw.bat
@@ -6,7 +6,7 @@ for %%i in ("%~1") do (
     set "EXT=%%~xi"
     set "DIR=%%~dpi"
 )
-call C:\kabellaengen\bin\setenv.bat
+call "%~dp0setenv.bat"
 
 REM echo Dateiname ohne Erweiterung: %FILENAME%
 REM echo Erweiterung: %EXT%
diff --git a/bin/ioconverter.bat b/bin/ioconverter.bat
index c32b11a..f00c67b 100644
--- a/bin/ioconverter.bat
+++ b/bin/ioconverter.bat
@@ -6,7 +6,7 @@ for %%i in ("%~1") do (
     set "EXT=%%~xi"
     set "DIR=%%~dpi"
 )
-call C:\kabellaengen\bin\setenv.bat
+call "%~dp0setenv.bat"
 
 REM echo Dateiname ohne Erweiterung: %FILENAME%
 REM echo Erweiterung: %EXT%
diff --git a/bin/tr2txt.bat b/bin/tr2txt.bat
index ebcd6a8..ab25789 100644
--- a/bin/tr2txt.bat
+++ b/bin/tr2txt.bat
@@ -6,7 +6,7 @@ for %%i in ("%~1") do (
     set "EXT=%%~xi"
     set "DIR=%%~dpi"
 )
-call C:\kabellaengen\bin\setenv.bat
+call "%~dp0setenv.bat"
 
 REM echo Dateiname ohne Erweiterung: %FILENAME%
 REM echo Erweiterung: %EXT%