diff --git a/decrypt-ha-backup/__main__.py b/decrypt-ha-backup/__main__.py
index 5191838..7ed4110 100644
--- a/decrypt-ha-backup/__main__.py
+++ b/decrypt-ha-backup/__main__.py
@@ -9,18 +9,27 @@
 import random
 import getpass
 from typing import IO
-import securetar
 import tempfile
 import platform
 from pathlib import Path
+from .hacked_secure_tar_file import HackedSecureTarFile
+
+class FailureError(Exception):
+    """Indicates a failure with a user readable message attached"""
+    
+    def __init__(self, message: str) -> None:
+        """Initialize failure error."""
+        super().__init__(message)
+        self.message = message
+
+    def __str__(self) -> str:
+        """Return string representation of failure error."""
+        return self.message
 
-#PATH = "EncryptedFolders.tar"
-PATH = "EncryptedFolders.tar"
-PASSWORD = "orcsorcs"
 
 def password_to_key(password: str) -> bytes:
     """Generate a AES Key from password."""
-    key: bytes = password.encode()
+    key: bytes = password.encode("utf-8")
     for _ in range(100):
         key = hashlib.sha256(key).digest()
     return key[:16]
@@ -31,15 +40,8 @@ def key_to_iv(key: bytes) -> bytes:
         key = hashlib.sha256(key).digest()
     return key[:16]
 
-def _generate_iv(key: bytes, salt: bytes) -> bytes:
-    """Generate an iv from data."""
-    temp_iv = key + salt
-    for _ in range(100):
-        temp_iv = hashlib.sha256(temp_iv).digest()
-    return temp_iv[:16]
-
 def overwrite(line: str):
-    sys.stdout.write(f"\r{line}\033[K")
+    sys.stdout.write(f"\r{line.encode('utf-8', 'replace').decode()}\033[K")
 
 def readTarMembers(tar: tarfile.TarFile):
     while(True):
@@ -57,6 +59,8 @@ def __init__(self, tarfile: tarfile.TarFile):
         except KeyError:
             self._configMember = self._tarfile.getmember("./backup.json")
         json_file = self._tarfile.extractfile(self._configMember)
+        if not json_file:
+            raise FailureError("Backup doesn't contain a metadata file named 'snapshot.json' or 'backup.json'")
         self._config = json.loads(json_file.read())
         json_file.close()
         self._items = [BackupItem(entry['slug'], entry['name'], self) for entry in self._config.get("addons")]
@@ -118,6 +122,8 @@ def __init__(self, slug, name, backup: Backup):
         self._name = name
         self._backup = backup
         self._info = self._backup._tarfile.getmember(self.fileName)
+        if not self._info:
+            raise FailureError(f"Backup file doesn't contain a file for {self._name} with the name '{self.fileName}'")
 
     @property
     def fileName(self):
@@ -141,7 +147,10 @@ def size(self):
         return self.info.size
 
     def _open(self):
-        return self._backup._tarfile.extractfile(self.info)
+        data = self._backup._tarfile.extractfile(self.info)
+        if not data:
+            raise FailureError(f"Backup file doesn't contain a file named {self.info.name}")
+        return data
 
     def _extractTo(self, file: IO):
         progress = 0
@@ -154,9 +163,7 @@ def _extractTo(self, file: IO):
             file.write(data)
             overwrite(f"Extracting '{self.name}' {round(100 * progress/self.size, 1)}%")
             progress += len(data)
-        file.flush()
         overwrite(f"Extracting '{self.name}' {round(100 * progress/self.size, 1)}%")
-        file.seek(0)
         print()
 
     def _copyTar(self, source: tarfile.TarFile, dest: tarfile.TarFile):
@@ -167,12 +174,13 @@ def _copyTar(self, source: tarfile.TarFile, dest: tarfile.TarFile):
             else:
                 dest.addfile(member, source.extractfile(member))
 
-    def addTo(self, output: tarfile, key: bytes):
-        with tempfile.NamedTemporaryFile() as extracted:
-            self._extractTo(extracted)
-            overwrite(f"Decrypting '{self.name}'")  
-            extracted.seek(0)
-            with securetar.SecureTarFile(Path(extracted.name), "r", key=key, gzip=self._backup.compressed) as decrypted:
+    def addTo(self, temp_folder: str, output: tarfile.TarFile, key: bytes):
+        temp_file = os.path.join(temp_folder, os.urandom(24).hex())
+        try:
+            with open(temp_file, "wb") as f:
+                self._extractTo(f)
+            overwrite(f"Decrypting '{self.name}'")
+            with HackedSecureTarFile(Path(temp_file), key=key, gzip=self._backup.compressed) as decrypted:
                 with tempfile.NamedTemporaryFile() as processed:
                     tarmode = "w|" + ("gz" if self._backup.compressed else "")
                     with tarfile.open(f"{self.slug}.tar", tarmode, fileobj=processed) as archivetar:
@@ -187,6 +195,10 @@ def addTo(self, output: tarfile, key: bytes):
                     output.addfile(info, processed)
                     overwrite(f"Saving '{self.name}' done")
                     print()
+        finally:
+            if os.path.isfile(temp_file):
+                os.remove(temp_file)
+            pass
 
 
 def main():
@@ -209,12 +221,13 @@ def main():
         resp = input(f"The output file '{args.output_file}' already exists, do you want to overwrite it [y/n]?")
         if not resp.startswith("y"):
             print("Aborted")
-            exit()
+            exit(1)
 
     if args.password is None:
         # ask fro a password
         args.password = getpass.getpass("Backup Password:")
 
+    temp_dir = tempfile.gettempdir()
     try:
         with tarfile.open(Path(args.backup_file), "r:") as backup_file:
             backup = Backup(backup_file)
@@ -226,10 +239,11 @@ def main():
                 return
 
             _key = password_to_key(args.password)
+            print(_key)
 
             with tarfile.open(args.output_file, "w:") as output:
                 for archive in backup.items:
-                    archive.addTo(output, _key)
+                    archive.addTo(temp_dir, output, _key)
 
                 # Add the modified backup config
                 backup.addModifiedConfig(output)
@@ -238,11 +252,15 @@ def main():
     except tarfile.ReadError as e:
         if "not a gzip file" in str(e):
             print("The file could not be read as a gzip file.  Please ensure your password is correct.")
+        else:
+            raise
+    except FailureError as e:
+        print(e)
+        exit(1)
 
 
 if __name__ == '__main__':
     if platform.system() == 'Windows':
         from ctypes import windll
         windll.kernel32.SetConsoleMode(windll.kernel32.GetStdHandle(-11), 7)
-
     main()
\ No newline at end of file
diff --git a/decrypt-ha-backup/hacked_secure_tar_file.py b/decrypt-ha-backup/hacked_secure_tar_file.py
new file mode 100644
index 0000000..a121288
--- /dev/null
+++ b/decrypt-ha-backup/hacked_secure_tar_file.py
@@ -0,0 +1,107 @@
+"""Tarfile fileobject handler for encrypted files."""
+import hashlib
+import logging
+from pathlib import Path
+import tarfile
+from typing import IO, Optional
+
+from cryptography.hazmat.backends import default_backend
+from cryptography.hazmat.primitives.ciphers import (
+    Cipher,
+    CipherContext,
+    algorithms,
+    modes,
+)
+
+_LOGGER: logging.Logger = logging.getLogger(__name__)
+
+DEFAULT_BUFSIZE = 10240
+
+class HackedSecureTarFile:
+    """Thsi is a hacked up verison of SecureTarFile that works around a bunch of windows specific issues the library has"""
+
+    def __init__(
+        self,
+        name: Path,
+        key: bytes,
+        gzip: bool = True,
+        bufsize: int = DEFAULT_BUFSIZE,
+    ) -> None:
+        """Initialize encryption handler."""
+        self._file: Optional[IO[bytes]] = None
+        self._name: Path = name
+        self._bufsize: int = bufsize
+
+        # Tarfile options
+        self._tar: Optional[tarfile.TarFile] = None
+        self._tar_mode: str = f"r|gz" if gzip else f"r|"
+
+        # Encryption/Description
+        self._aes: Optional[Cipher] = None
+        self._key = key
+
+        # Function helper
+        self._decrypt: Optional[CipherContext] = None
+        self._init = True
+
+    def __enter__(self) -> tarfile.TarFile:
+        try:
+            # Encrypted/Decryped Tarfile
+            self._file = open(self._name, "rb")
+
+            # Extract IV for CBC
+            cbc_rand = self._file.read(16)
+
+            # Create Cipher
+            self._aes = Cipher(
+                algorithms.AES(self._key),
+                modes.CBC(_generate_iv(self._key, cbc_rand)),
+                backend=default_backend(),
+            )
+            self._decrypt = self._aes.decryptor()
+            self._tar = tarfile.open(
+                fileobj=self, mode=self._tar_mode, dereference=False, bufsize=self._bufsize
+            )
+            return self._tar
+        except:
+            self.__exit__(None, None, None)
+            raise
+
+    def __exit__(self, exc_type, exc_value, traceback) -> None:
+        """Close file."""
+        if self._tar:
+            self._tar.close()
+            self._tar = None
+        if self._file:
+            self._file.close()
+            self._file = None
+
+    def read(self, size: int = 0) -> bytes:
+        """Read data."""
+        assert self._decrypt is not None
+        assert self._file is not None
+        data = self._decrypt.update(self._file.read(size))
+        return data
+
+    @property
+    def path(self) -> Path:
+        """Return path object of tarfile."""
+        return self._name
+
+    @property
+    def size(self) -> float:
+        """Return backup size."""
+        if not self._name.is_file():
+            return 0
+        return round(self._name.stat().st_size / 1_048_576, 2)  # calc mbyte
+
+
+def _generate_iv(key: bytes, salt: bytes) -> bytes:
+    """Generate an iv from data."""
+    temp_iv = key + salt
+    for _ in range(100):
+        temp_iv = hashlib.sha256(temp_iv).digest()
+    return temp_iv[:16]
+
+
+
diff --git a/scripts/publish.sh b/scripts/publish.sh
index ac68b5b..fab9c40 100644
--- a/scripts/publish.sh
+++ b/scripts/publish.sh
@@ -1,5 +1,7 @@
+#!/bin/sh
+
 pip install -q --upgrade setupext-janitor twine build
-python3 setup.py clean --dist --eggs
+python3 setup.py clean
 python3 -m build
 keyring --disable
 python3 -m twine upload dist/*
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 6c920d4..75412f9 100644
--- a/setup.py
+++ b/setup.py
@@ -10,12 +10,12 @@
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.9',
     ],
-    packages=find_packages(include=['decrypt-ha-backup']),
-    version='2022.7.14.4',
+    packages=find_packages(),
+    version='2023.10.28.1',
     description='Decryption utility for Home Assistant backups',
     long_description=long_description,
     long_description_content_type="text/markdown",
-    install_requires=["securetar"],
+    install_requires=["cryptography"],
     author="Stephen Beechen",
     author_email="stephen@beechens.com",
     python_requires=">=3.9",