An error occurred during the installation:Error 1935.

Hi. I have a problem with my MS Office Professional Plus 2010. During the process of installation, I have received an error message which says:

“Error 1935.An error occurred during the installation of assembly component {89EDD3A9-944B-3257-8484-D6EB6A00DDF5}. HRESULT: 0x80070BC9”
Any help, please? Thanks.
