diff --git a/7ztools/7z batch to add one file to one archiv.bat b/7ztools/7z batch to add one file to one archiv.bat
index 61fa0f9..809cbe4 100644
--- a/7ztools/7z batch to add one file to one archiv.bat	
+++ b/7ztools/7z batch to add one file to one archiv.bat	
@@ -6,6 +6,7 @@ SET ZIPEXE=.\7z-bin\x86\7z.exe
 if %PROCESSOR_ARCHITECTURE%==AMD64 SET ZIPEXE=.\7z-bin\x64\7z.exe
 if %PROCESSOR_ARCHITECTURE%==ARM SET ZIPEXE=.\7z-bin\x86\7z.exe
 if %PROCESSOR_ARCHITECTURE%==ARM64 SET ZIPEXE=.\7z-bin\arm64\7z.exe
+SET LINE===================================================
 
 REM ARCHTP: zip, 7z, xz, gz
 SET ARCHTP=zip
@@ -15,7 +16,27 @@ SET MX=9
 REM FINDTP: Filetype (exe, and more)
 SET FINDTP=exe
 
-(for %%a IN ("*.%FINDTP%") DO "%ZIPEXE%" u -t%ARCHTP% -mx=%MX% "%%a".%ARCHTP% "%%a" )
+for %%a IN ("*.%FINDTP%") DO (
+    echo %LINE%
+    echo add "%%a".%ARCHTP%
+    echo %LINE%
+    "%ZIPEXE%" u -t%ARCHTP% -mx=%MX% "%%a".%ARCHTP% "%%a"
 
+    if errorlevel 1 goto error
+
+    echo %LINE%
+    echo check "%%a".%ARCHTP%
+    echo %LINE%
+    "%ZIPEXE%" t "%%a".%ARCHTP%
+
+    if errorlevel 1 goto error
+)
+
+:exits
 timeout 10
-exit
\ No newline at end of file
+exit /b %errorlevel%
+
+:error
+echo An error has occurred. Errorcode: %errorlevel%
+pause
+goto exits
\ No newline at end of file
diff --git a/7ztools/7z batch to add one folder to one archiv.bat b/7ztools/7z batch to add one folder to one archiv.bat
index a130d2d..67ef67b 100644
--- a/7ztools/7z batch to add one folder to one archiv.bat	
+++ b/7ztools/7z batch to add one folder to one archiv.bat	
@@ -6,13 +6,38 @@ SET ZIPEXE=.\7z-bin\x86\7z.exe
 if %PROCESSOR_ARCHITECTURE%==AMD64 SET ZIPEXE=.\7z-bin\x64\7z.exe
 if %PROCESSOR_ARCHITECTURE%==ARM SET ZIPEXE=.\7z-bin\x86\7z.exe
 if %PROCESSOR_ARCHITECTURE%==ARM64 SET ZIPEXE=.\7z-bin\arm64\7z.exe
+SET LINE===================================================
 
 REM ARCHTP: zip, 7z
 SET ARCHTP=zip
 REM MX: 0 - 9
 SET MX=9
 
-for /F "tokens=*" %%A IN ('dir /b ".\"') do ( cd "%%A" && "%ZIPEXE%" u -t%ARCHTP% -mx=%MX% ..\"%%A".%ARCHTP% .\ && cd .. )
+for /F "tokens=*" %%A IN ('dir /b /ad ".\"') do (
+    pushd "%%A"
 
+    echo %LINE%
+    echo add "%%A".%ARCHTP%
+    echo %LINE%
+    "%ZIPEXE%" u -t%ARCHTP% -mx=%MX% ..\"%%A".%ARCHTP% .\
+
+    if errorlevel 1 goto error
+
+    echo %LINE%
+    echo check "%%A".%ARCHTP%
+    echo %LINE%
+    "%ZIPEXE%" t ..\"%%A".%ARCHTP%
+
+    if errorlevel 1 goto error
+
+    popd
+)
+
+:exits
 timeout 10
-exit
\ No newline at end of file
+exit /b %errorlevel%
+
+:error
+echo An error has occurred. Errorcode: %errorlevel%
+pause
+goto exits