diff --git a/bin/ioconverter.bat b/bin/ioconverter.bat
index 667da83..76feaa4 100644
--- a/bin/ioconverter.bat
+++ b/bin/ioconverter.bat
@@ -38,7 +38,7 @@ if not exist "%PROJECT_WORK%\%JSON_POS%" (
 )
 echo === Creating Excel Files for TIA, WSCAD, .. ===
 call portalexport.bat --filename %JSON_POS% --outname %FILENAME%
-if not exist %RESULT_TIA% (
+if not exist "%PROJECT_WORK%\%RESULT_TIA%" (
     @echo == failed: creating .xlsx files 
     pause
     goto :eof
diff --git a/bin/setenv.bat b/bin/setenv.bat
index 7799e9d..f78137b 100644
--- a/bin/setenv.bat
+++ b/bin/setenv.bat
@@ -16,7 +16,7 @@ if not exist %PROJECT%\work mkdir %PROJECT%\work
 if not exist %PROJECT%\data mkdir %PROJECT%\data
 
 set PROJECT_IO_RESULTS=Z:\Automatisierung\Konvertierungstools\4_io-Konvertierer
-set PROJECT_BOM_RESULTS=Z:\Automatisierung\Konvertierungstools\3_Kabellängen-Konvertierer
+set PROJECT_BOM_RESULTS="Z:\Automatisierung\Konvertierungstools\3_Kabellängen-Konvertierer"
 set INSTALL_DIR="%ONEDRIVE%\Desktop\Kabeltool"
 
 set PATH=%PROJECT_BIN%;%PATH%