SOFA beginning

Hello
I am beginner in this.
I have installed SOFA and the dependencies, in windows 10.After that try to run an example file, it showing error messages

[ERROR]   [PluginManager] Error while accessing C:/Users/user/SOFA/v20.06.01/plugins\ModelOrderReduction\examples\liver\washingMachineController.py: The file or directory is corrupted and unreadable

Failed to load libEGL (The specified module could not be found.)
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions
Failed to load opengl32sw.dll (The specified module could not be found.)
Failed to load and resolve WGL/OpenGL functions 
The constructor with a QGLFormat is deprecated, use the regular contructor instead. 
Failed to load libEGL (The specified module could not be found.)   
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions
Failed to load opengl32sw.dll (The specified module could not be found.)
Failed to load and resolve WGL/OpenGL functions
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed to load libEGL (The specified module could not be found.)   
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions  
Failed to load opengl32sw.dll (The specified module could not be found.)     
Failed to load and resolve WGL/OpenGL functions                  
Failed to load libEGL (The specified module could not be found.)  
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions 
Failed to load opengl32sw.dll (The specified module could not be found.)      
Failed to load and resolve WGL/OpenGL functions                     
QOpenGLWidget: Failed to create context          
Failed to load libEGL (The specified module could not be found.) 
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions  
Failed to load opengl32sw.dll (The specified module could not be found.)     
Failed to load and resolve WGL/OpenGL functions         
QOpenGLWidget: Failed to create context          
Failed to load libEGL (The specified module could not be found.)  
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions   
Failed to load opengl32sw.dll (The specified module could not be found.)   
Failed to load and resolve WGL/OpenGL functions                    
QOpenGLWidget: Failed to create context                           
[ERROR]   [DAGSimulation(Simulation)] extension (pyscn) not handled    
[WARNING] [RealGUI] Global Bounding Box seems very small; Your viewer settings (based on the bbox) are likely invalid, switching to default value of [-1,-1,-1,1,1,1].This is caused by using component which does not implement properly the updateBBox function.You can remove this warning by manually forcing a value in the parameter bbox="minX minY minZ maxX maxY maxZ" in your root node  
Failed to load libEGL (The specified module could not be found.)  
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions  
Failed to load opengl32sw.dll (The specified module could not be found.)   
Failed to load and resolve WGL/OpenGL functions  
QOpenGLWidget: Failed to create context 
Failed to load libEGL (The specified module could not be found.)  
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions 
Failed to load opengl32sw.dll (The specified module could not be found.) 
Failed to load and resolve WGL/OpenGL functions       
qt.qpa.backingstore: composeAndFlush: QOpenGLContext creation failed    
Failed to load libEGL (The specified module could not be found.)   
QWindowsEGLStaticContext::create: Failed to load and resolve libEGL functions   
Failed to load opengl32sw.dll (The specified module could not be found.)    
Failed to load and resolve WGL/OpenGL functions            
QOpenGLWidget: Failed to create context        
qt.qpa.backingstore: composeAndFlush: makeCurrent() failed                                                                                                                                                                                                                                                                                                                                                                           

Please help me to start with SOFA