/// <summary>
/// Restore imageres from backup
/// </summary>
public static void Restore()
{
if (SystemIsWindowsVista7)
{
if (File.Exists(ImageresBak))
{
if (FileSystemAdmin.IsAdmin())
{
FileSystemAdmin.GrantAll(System32);
FileSystemAdmin.GrantAll(ImageresBak);
FileSystemAdmin.GrantAll(Imageres);
try
{
//Move in-use DLL so that we can restore the original one
File.Delete(ImageresOld);
File.Move(Imageres, ImageresOld);
}
catch (UnauthorizedAccessException) { }
File.Delete(Imageres);
File.Move(ImageresBak, Imageres);
}
else
{
throw new UnauthorizedAccessException(Translations.Get("startup_patch_not_admin"));
}
}
}
else
{
throw new InvalidOperationException(Translations.Get("startup_patch_not_windows7"));
}
}
/// <summary>
/// Unlock Imageres and perform a backup
/// </summary>
public static void Backup()
{
if (SystemIsWindowsVista7)
{
if (File.Exists(Imageres))
{
if (FileSystemAdmin.IsAdmin())
{
FileSystemAdmin.GrantAll(System32);
FileSystemAdmin.GrantAll(Imageres);
if (File.Exists(ImageresBak))
{
FileSystemAdmin.GrantAll(ImageresBak);
}
else
{
File.Move(Imageres, ImageresBak);
File.Copy(ImageresBak, Imageres);
}
}
else
{
throw new UnauthorizedAccessException(Translations.Get("startup_patch_not_admin"));
}
}
else
{
throw new FileNotFoundException(Translations.Get("startup_patch_no_imageres_dll"));
}
}
else
{
throw new InvalidOperationException(Translations.Get("startup_patch_not_windows7"));
}
}
