sis_drv_i386.tar.bz2 installation

Dear all,
I have an old disk top with openSUSE10.2.
the only option for the graphic is 800x600
I tried to install graphic driver from intel website with name sis_drv_i386.tar.bz2 which is contain two files with names:

could you please tell me how to install them to repair this problem?
Cheers :slight_smile: