This tool uses restore points to return the operating system to an earlier point in time, before the problem started. You can use System Restore to fix Error C0000034 or other issues that may prevent Windows 7 SP1 from installing. Use System Restore to return your system files and settings to an earlier point in time Note: If you are asked for an administrator password or confirmation, type the password or provide confirmation. Select the languages that are installed but do not correspond to the language that you use on your computer, and then click Next.Īfter you uninstall the display languages, try installing Windows 7 SP1.
In the Install or uninstall languages to display window, click Uninstall display languages. Under Regional and Language, click Install or uninstall display languages. Uninstall display languages that you do not useĬlick Start, and then click Control Panel. Use the following methods to find a solution for these installation errors. When you try to install for Windows 7 Service Pack 1 (SP1), errors occur that prevent the installation.
