diff --git a/k9decmpeg/k9plaympeg2.cpp b/k9decmpeg/k9plaympeg2.cpp
index db0c02e..91b5606 100644
--- a/k9decmpeg/k9plaympeg2.cpp
+++ b/k9decmpeg/k9plaympeg2.cpp
@@ -48,7 +48,7 @@ void k9PlayMPEG2::playTitle() {
 
 
     /* open dvdnav handle */
-    if (dvdnav_open(&dvdnav, m_device,m_dvd) != DVDNAV_STATUS_OK) {
+    if (dvdnav_open(&dvdnav, m_device.local8Bit(), m_dvd) != DVDNAV_STATUS_OK) {
         setError("ERR:Error on dvdnav_open\n");
         return ;
     }
diff --git a/libk9copy/k9burndvd.cpp b/libk9copy/k9burndvd.cpp
index b30ee59..8269344 100644
--- a/libk9copy/k9burndvd.cpp
+++ b/libk9copy/k9burndvd.cpp
@@ -59,7 +59,7 @@ void k9BurnDVD::setburnDevice( const TQString& _newVal) {
 /** Write property of TQString workDir. */
 void k9BurnDVD::setworkDir( const TQString& _newVal) {
     workDir = _newVal;
-    if (workDir.right(1)!='/')
+    if (workDir.right(1)!="/")
         workDir +='/';
 }
 
diff --git a/libk9copy/k9cellcopylist.cpp b/libk9copy/k9cellcopylist.cpp
index c04ea0b..2449742 100644
--- a/libk9copy/k9cellcopylist.cpp
+++ b/libk9copy/k9cellcopylist.cpp
@@ -109,7 +109,7 @@ k9Cell *k9CellCopyList::addCell(int _VTS,int _pgc,int _id,uint32_t startSector,u
         if (cell->startSector ==startSector && cell->vts==_VTS) {
             bFound=true;
             if (cell->lastSector!=lastSector  )
-                tqDebug("last sector doesn't match","DVD Backup");
+                tqDebug("last sector doesn't match DVD Backup");
 
         }
         if (!bFound && (_VTS <cell->vts  || (startSector<cell->startSector  && cell->vts ==_VTS ) )) {
diff --git a/libk9copy/k9dvd.cpp b/libk9copy/k9dvd.cpp
index ddb7fde..6b38063 100644
--- a/libk9copy/k9dvd.cpp
+++ b/libk9copy/k9dvd.cpp
@@ -258,7 +258,7 @@ TQString k9DVD::lang_name(const TQString& code,const TQString & name) {
                 c = l.name;
             }
         } else {
-            if (strcmp(name.latin1(),l.name)==0) {
+            if (name == l.name) {
                 c = l.code;
             }
 
diff --git a/libk9copy/k9dvdauthor.cpp b/libk9copy/k9dvdauthor.cpp
index e6023e7..b45e1a0 100644
--- a/libk9copy/k9dvdauthor.cpp
+++ b/libk9copy/k9dvdauthor.cpp
@@ -404,7 +404,7 @@ const TQString& k9DVDAuthor::getworkDir() {
 }
 void k9DVDAuthor::setworkDir( const TQString& _newVal) {
     workDir = _newVal;
-    if (workDir.right(1)!='/')
+    if (workDir.right(1)!="/")
         workDir +='/';
 }
 
diff --git a/libk9copy/k9saveimage.cpp b/libk9copy/k9saveimage.cpp
index 758f8de..20e643a 100644
--- a/libk9copy/k9saveimage.cpp
+++ b/libk9copy/k9saveimage.cpp
@@ -76,7 +76,7 @@ void k9SaveImage::run() {
     TQString sFileName=m_tempFile->name();
     m_image.save(sFileName,"PNG");
     sFileName="\rINFOIMAGE:"+sFileName;
-    fprintf(stderr,"%s",sFileName.data());
+    fprintf(stderr,"%s",sFileName.local8Bit());
 
     m_mutex.unlock();
 }