I'm getting a "windows protection error" when I boot up my machine. It is sporadic, and doesn't happen all the time. It is a new machine (AMD 350, Win 95) that I built myself. I am told by some sources that I can get a fix by upgrading the iosys file. I did that, to no avail. Also, could this be a timing loop problem with Windows 95? I hear that you cannot use Win95 on a processor over 350 mhz. Thanks, Jerry K. Yager PCBUILD maintains many useful files for download on our web site - visit our download page at: http://nospin.com/pc/files.html