Windows 10: Winrar checksum error and installation are getting errors too

getting a checksum error while extracting any archive file. I tried using 7zip too, but nothing worked. I have already formatted my PC two times, but I am still getting this error. I tried downloading other rar or zip files all the rar files were in parts file At first, when I tried to extract with 7 Zip my PC got a bluescreen error. After that, I restarted my PC, and 7 Zip was uninstalled automatically any solution

:)

 

checksum error

4 year old foxconn diy box.
flashed bios successfully 3.5 years ago and everything was fine.

I have wiped HDD and reinstalled xp pro sp3 several times over the years. I decided that it was time again. Unplugged everything and air compressor blew out the box. plugged everything back in. On boot:
cmos checksum error
f1 run setup
f2 load defaults and continue

Ive never seen this before.

f2 usually lets it boot into xp

f1 I make changes, but on reboot it gives me the same error. On entering f1 again I see that no changes that I make stick.

moved jumper to reset. Put jumper back and still have this issue. Battery was 3.08 volts. Still I tried a new battery. Still have the issue.

old install of xp getting slower and more buggy, so decided to reinstall despite this issue. Reinstalled xp pro sp3 and my other programs early last month. Its much faster now and not buggy anymore, however I still have the checksum error, not that I expected this to fix it.

ideas to fix checksum error??

tks,
pa

 

BIOS ROM Checksum error

i was tring to update my dads celeron 1ghz socket 370, i downloaded the newest bios from aopen and flashed it now im getting a BIOS ROM Checksum error and it looks for a floppy system disk, can i fix this *Confused its a aopen AX33 had r1.07 bios installed

 

Getting this error on everything

I'd suggest installing the latest directX.

Other than that, weird errors like that would make me want to format too.