diff --git a/Simbriefimport.py b/Simbriefimport.py
index dc63300..b3a98e2 100644
--- a/Simbriefimport.py
+++ b/Simbriefimport.py
@@ -1,4 +1,5 @@
 #V0.1.1b @PC
+from __future__ import annotations
 import requests
 import json
 from pathlib import Path
@@ -12,6 +13,76 @@ import logging
 from logging.handlers import RotatingFileHandler
 from version import VERSION
 
+import subprocess
+
+VERSION = "0.1.1"
+
+APP_NAME = "Simbriefimport"
+COMPANY = "Carsten"
+COPYRIGHT = "© 2025 Carsten"
+
+VERSION_INFO_FILE = Path("version_info.txt")
+
+
+
+def _git_build_number() -> int:
+    try:
+        out = subprocess.check_output(
+            ["git", "rev-list", "--count", "HEAD"],
+            stderr=subprocess.DEVNULL
+        )
+        return int(out.decode().strip())
+    except Exception:
+        return 0
+
+
+def ensure_version_info(force: bool = False) -> str:
+    """
+    Erzeugt version_info.txt für PyInstaller.
+    Gibt die Textversion zurück, z.B. '1.4.0.237'.
+    """
+    build = _git_build_number()
+    major, minor, patch = map(int, VERSION.split("."))
+    filevers = f"{major},{minor},{patch},{build}"
+    textvers = f"{VERSION}.{build}"
+
+    if VERSION_INFO_FILE.exists() and not force:
+        return textvers
+
+    content = f"""VSVersionInfo(
+  ffi=FixedFileInfo(
+    filevers=({filevers}),
+    prodvers=({filevers}),
+    mask=0x3f,
+    flags=0x0,
+    OS=0x40004,
+    fileType=0x1,
+    subtype=0x0,
+    date=(0,0)
+  ),
+  kids=[
+    StringFileInfo(
+      [
+        StringTable(
+          '040904B0',
+          [
+            StringStruct('CompanyName', '{COMPANY}'),
+            StringStruct('FileDescription', '{APP_NAME}'),
+            StringStruct('ProductName', '{APP_NAME}'),
+            StringStruct('InternalName', '{APP_NAME}'),
+            StringStruct('OriginalFilename', '{APP_NAME}.exe'),
+            StringStruct('FileVersion', '{textvers}'),
+            StringStruct('ProductVersion', '{textvers}'),
+            StringStruct('LegalCopyright', '{COPYRIGHT}')
+          ]
+        )
+      ]
+    )
+  ]
+)
+"""
+    VERSION_INFO_FILE.write_text(content, encoding="utf-8")
+    return textvers
 def get_build():
     try:
         import subprocess
@@ -367,6 +438,9 @@ def delete(pfad_ogg):
         pfad_ogg.unlink()
         logging.info("Datei gelöscht: %s", pfad_ogg)
     return None
+
+
+
 host = os.getcwd()
 Pfad = os.getcwd() + '/Announcements/'
 _airports_cache = None
@@ -545,3 +619,6 @@ logging.info("               F E R T S C H                      ")
 logging.info("--------------------------------------------------")
 
 logging.info("Version: %s.%s", VERSION, get_build())
+#VERSION = str("Version: %s.%s", VERSION, get_build())
+ver = ensure_version_info()  # erzeugt version_info.txt im Dev-Workspace
+logging.info("Programmversion: %s", ver)
diff --git a/make_version_info.py b/make_version_info.py
new file mode 100644
index 0000000..ff14f32
--- /dev/null
+++ b/make_version_info.py
@@ -0,0 +1,84 @@
+from pathlib import Path
+import subprocess
+from version import VERSION
+
+# =========================
+# Konfiguration
+# =========================
+APP_NAME = "Simbriefimport"
+COMPANY = "Carsten"
+COPYRIGHT = "© 2025 Carsten"
+
+OUTPUT_FILE = Path("version_info.txt")
+
+
+def get_build_number() -> int:
+    """
+    Ermittelt die Buildnummer aus Git (Commit-Zähler).
+    Fällt sauber auf 0 zurück, wenn Git nicht verfügbar ist.
+    """
+    try:
+        out = subprocess.check_output(
+            ["git", "rev-list", "--count", "HEAD"],
+            stderr=subprocess.DEVNULL
+        )
+        return int(out.decode().strip())
+    except Exception:
+        return 0
+
+
+def main():
+    build = get_build_number()
+
+    try:
+        major, minor, patch = map(int, VERSION.split("."))
+    except ValueError:
+        raise RuntimeError(
+            f"VERSION '{VERSION}' muss dem Schema Major.Minor.Patch entsprechen"
+        )
+
+    filevers = f"{major},{minor},{patch},{build}"
+    textvers = f"{VERSION}.{build}"
+
+    content = f"""VSVersionInfo(
+  ffi=FixedFileInfo(
+    filevers=({filevers}),
+    prodvers=({filevers}),
+    mask=0x3f,
+    flags=0x0,
+    OS=0x40004,
+    fileType=0x1,
+    subtype=0x0,
+    date=(0,0)
+  ),
+  kids=[
+    StringFileInfo(
+      [
+        StringTable(
+          '040904B0',
+          [
+            StringStruct('CompanyName', '{COMPANY}'),
+            StringStruct('FileDescription', '{APP_NAME}'),
+            StringStruct('ProductName', '{APP_NAME}'),
+            StringStruct('InternalName', '{APP_NAME}'),
+            StringStruct('OriginalFilename', '{APP_NAME}.exe'),
+            StringStruct('FileVersion', '{textvers}'),
+            StringStruct('ProductVersion', '{textvers}'),
+            StringStruct('LegalCopyright', '{COPYRIGHT}')
+          ]
+        )
+      ]
+    )
+  ]
+)
+"""
+
+    OUTPUT_FILE.write_text(content, encoding="utf-8")
+
+    print(f"Version_info erzeugt:")
+    print(f"  Version: {textvers}")
+    print(f"  Datei:   {OUTPUT_FILE.resolve()}")
+
+
+if __name__ == "__main__":
+    main()