diff --git a/Calibre_Plugins/K4MobiDeDRM_plugin/__init__.py b/Calibre_Plugins/K4MobiDeDRM_plugin/__init__.py
index 539fa38..e5a1702 100644
--- a/Calibre_Plugins/K4MobiDeDRM_plugin/__init__.py
+++ b/Calibre_Plugins/K4MobiDeDRM_plugin/__init__.py
@@ -20,13 +20,14 @@ __docformat__ = 'restructuredtext en'
 #   0.4.9  - typo fix
 #   0.4.10 - Another Topaz Fix (class added to page and group and region)
 #   0.4.11 - Fixed Linux support of K4PC
+#   0.4.12 - More Linux Wine fixes
 
 """
 Decrypt Amazon Kindle and Mobipocket encrypted ebooks.
 """
 
 PLUGIN_NAME = u"Kindle and Mobipocket DeDRM"
-PLUGIN_VERSION_TUPLE = (0, 4, 11)
+PLUGIN_VERSION_TUPLE = (0, 4, 12)
 PLUGIN_VERSION = '.'.join([str(x) for x in PLUGIN_VERSION_TUPLE])
 
 import sys, os, re
diff --git a/Calibre_Plugins/K4MobiDeDRM_plugin/getk4pcpids.py b/Calibre_Plugins/K4MobiDeDRM_plugin/getk4pcpids.py
index 138ab76..1614a53 100644
--- a/Calibre_Plugins/K4MobiDeDRM_plugin/getk4pcpids.py
+++ b/Calibre_Plugins/K4MobiDeDRM_plugin/getk4pcpids.py
@@ -11,15 +11,21 @@ __version__ = '1.01'
 
 import sys
 
-class Unbuffered:
+class SafeUnbuffered:
     def __init__(self, stream):
         self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
     def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
         self.stream.write(data)
         self.stream.flush()
     def __getattr__(self, attr):
         return getattr(self.stream, attr)
-sys.stdout=Unbuffered(sys.stdout)
+sys.stdout=SafeUnbuffered(sys.stdout)
+sys.stderr=SafeUnbuffered(sys.stderr)
 
 import os
 import struct
diff --git a/Calibre_Plugins/k4mobidedrm_plugin.zip b/Calibre_Plugins/k4mobidedrm_plugin.zip
index add82b4..9c00bfe 100644
Binary files a/Calibre_Plugins/k4mobidedrm_plugin.zip and b/Calibre_Plugins/k4mobidedrm_plugin.zip differ