While attempting to boot Windows 95, you receive the following message:
While initializing device IOS:
Windows protection error. You need to restart your computer
This issue is caused by a divide exception in one or more drivers used by Windows 95.
You may need to disable the internal CPU cache in the BIOS and/or obtain a driver update. If you are using an AMD processor, please refer to the following Microsoft support article:
Difficulties Using AMD K6-2 or Athlon Central Processing Unit