sporder.dll is a part of the AOL software I believe,
You could try this (found on another forum)...
http://www.dll-files.com/dllindex/dl....shtml?sporder
If you download sporder.dll from the site above to your desktop and then burn it to CD it should be fine. It won't affect your computer unless you save it to a system folder (a folder that runs Windows) e.g. 'C:\Windows', 'C:\Windows\System' or 'C:\Windows\System32'. Saving the download to a location such as 'My Documents' or 'Desktop' will not affect your PC.
Burn the file to CD or copy it to a flashdisk; then copy it back across on the affected computer to the C:\Windows\System and C:\Windows\System32 directories. Then restart the PC.
As a precaution, it is always a good idea to back up any personal files on the affected computer such as Music, Documents, Pictures, E-mails etc to an external media such as external hard disk, CD or DVD first before altering or installing system files such as sporder.dll. Do this before following the above instructions.
Hope this helps