diff -ur pinball-0.3.1/base/Config.cpp pinball-0.3.1_fixed//base/Config.cpp
--- pinball-0.3.1/base/Config.cpp	2003-11-21 05:59:09.000000000 -0200
+++ pinball-0.3.1_fixed//base/Config.cpp	2010-11-30 19:27:11.952939021 -0200
@@ -397,8 +397,8 @@
 }
 
 ///!+rzr this workaround Full path to relative ones, usefull for windows port
-bool isAbsolutePath(char const * const argv0 ) ; 
-bool isAbsolutePath(char const * const argv0 ) 
+bool isAbsolutePath(char * const argv0 ) ; 
+bool isAbsolutePath(char * const argv0 ) 
 {
   //EM_COUT(" check root drive c:\\ // absolute path -  check for wine ?", 42);
   bool t = false;
@@ -415,7 +415,7 @@
 }
 /// TODO; make it more robust for stranges paths 
 /// (ie "c:\\d/i//r\like\\\\this/\\/") , wine virtual pc etc
-void Config::setPaths(char const * const argv0) {
+void Config::setPaths(char * const argv0) {
   // EM_CERR("+ Config::setPath"); 
   //!+rzr : make it work also in relative paths use
   // and "/long path/quoted/paths/" etc
Only in pinball-0.3.1_fixed//base: Config.cpp~
diff -ur pinball-0.3.1/base/Config.h pinball-0.3.1_fixed//base/Config.h
--- pinball-0.3.1/base/Config.h	2003-11-20 14:46:16.000000000 -0200
+++ pinball-0.3.1_fixed//base/Config.h	2010-11-30 19:28:17.076265440 -0200
@@ -87,7 +87,7 @@
   void loadConfig();
   void setDefault();
   /// set RELATIVE path according to current work directory of exec
-  void setPaths(char const * const argv0);  //!+rzr
+  void setPaths(char * const argv0);  //!+rzr
 
  private:
   int m_iWidth;