Type the following at the prompt and press Enter. %windir%\syswow64\msiexec.exe /regserver This re-registers the msiexec.exe file in the C:\Windows\syswow64 directory. Error writing export file: . 2215 Database: . Use conditional statements to display the dialog box without the control if the VersionMsi property is less than “5.00”. TechRePair 905.715 visualizações 3:36 Windows 7 - CD / DVD driver missing ERROR BUG FIX installing from DVD or USB - Duração: 5:14. http://techkumar.com/error-code/windows-cannot-install-required-files-error-code-0x80070570.html
Verify that you have sufficient privileges to start system services. 1921 Service '' () could not be stopped. Fila de exibiçãoFilaFila de exibiçãoFila Remover todosDesconectar Carregando... This message may be customized using the Error table. 1703 For the configuration changes made to  to take effect you must restart your system. However, I noticed that the "Reserve Windows 10" icon was still in the bottom right corner of the task bar. https://msdn.microsoft.com/en-us/library/windows/desktop/aa372835(v=vs.85).aspx
Publicado em 22 de mai de 2014Windows cannot install required files on Windows 7 error. Alternative solution: This error sometimes appears when a drive is mapped for the user and the installer is running in a system context. The directory manager is responsible for determining the target and source paths. We’ll never know the number of systems that were upgraded and rolled back.