Do you have a disk in the floppy drive ??

Is Bios set to boot from the C drive ??

--
Jon Hildrum
DTS MVP

www.hildrum.com
"Frustrated Dad!!" Frustrated wrote in
message ...
I have a PC that runs Windows 98. My son has deleted some files (he
doesn't
know which ones) and consequently now when the PC starts up it has an
error
message on screen "Invalid system disk - Replace the disk and then press
any
key".

I've tried to reinstall Windows 98 but with no success. Would be grateful
for any advice as to how to resolve this.

Thanks - Ian