voodoo 5, need help

Hi, I hace a voodoo 5 and when I´m playing games, the games crash and go to the desktop. Idon´t know what is hapening, I reinstalled the drivers and the opengl and it keeps doing the same things.......
please need help!

I do not know. Perhaps do you have to reinstall Windows but check first that you have the last drivers.
Here is the latest drivers http://www.3dfx.com/downloads.htm