Yes, but to be sure your using the right versions try these links:
Install this:
www.flyingsquirrelent.eu/mb_warband_setup_1153.exe
Then this:
www.flyingsquirrelent.eu/mb_warband_napoleonic_wars_setup_1005.exe
The Napoleonic Wars expansion is fully Russian translated.
For Native warband, keep using your current warband install because due to licensing issues, we are not allowed to give you Russian warband download links.
Install this:
www.flyingsquirrelent.eu/mb_warband_setup_1153.exe
Then this:
www.flyingsquirrelent.eu/mb_warband_napoleonic_wars_setup_1005.exe
The Napoleonic Wars expansion is fully Russian translated.
For Native warband, keep using your current warband install because due to licensing issues, we are not allowed to give you Russian warband download links.