Folderpath=r'\\XXX-PC\pic' #Provide the network share file path filename=r'XXX.jpg'#provide filename with extension share_user="wave" # Provide the user name for the shared system share_pass="comodo24" # Provide the password for the shared system Filepath=r""+Folderpath+r'\\'+filename import os import shutil import ctypes import subprocess cmd= 'NET USE "'+Folderpath+'" /USER:'+share_user+' "'+share_pass+'"' workdir=os.environ['PROGRAMDATA']+r'\temp' shutil.rmtree(workdir,ignore_errors=True) if not os.path.exists(workdir): os.mkdir(workdir) print os.popen(cmd).read() shutil.copy(Filepath,workdir) path=workdir+"\\"+filename ps_content=r''' $value = "%s" Set-ItemProperty -path 'HKCU:\Control Panel\Desktop\' -name wallpaper -value $value rundll32.exe user32.dll, UpdatePerUserSystemParameters '''%(path) def ecmd(command): import ctypes from subprocess import PIPE, Popen class disable_file_system_redirection: _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection def __enter__(self): self.old_value = ctypes.c_long() self.success = self._disable(ctypes.byref(self.old_value)) def __exit__(self, type, value, traceback): if self.success: self._revert(self.old_value) with disable_file_system_redirection(): obj = Popen(command, shell = True, stdout = PIPE, stderr = PIPE) out, err = obj.communicate() ret=obj.returncode if ret==0: if out: return out.strip() else: return ret else: if err: return err.strip() else: return ret file_name='powershell_file.ps1' file_path=os.path.join(os.environ['TEMP'], file_name) with open(file_path, 'wb') as wr: wr.write(ps_content) ecmd('powershell "Set-ExecutionPolicy RemoteSigned"') print ecmd('powershell "%s"'%file_path) print ecmd('shutdown -r -t 00')