Upgrade from 8.5 to 8.5.1

hi,

I am trying to upgrade a Notes 8.5 standard client to 8.5.1

I can see that the installation deletes the plugin_customization.ini under the \notes\framework\rcp\ folder. Further in the installation process the installation wants to copy the plugin_customization.ini to temp_plugin_customization.ini.

The installation fails with an error : Could not copy file: File not found…

Then I can copy a plugin_customization file in again and start over then the installation complete but with a new desktop8.ndk.

Any solution for this other than uninstall 8.5 and install 8.5.1

Thanks for any help I can get

/Brian