We have a NetWare 6.5 SP8 running print service. Recently i upgraded from SP6 to SP8. Since then the server complains:

Function free recieved invalid pointer 0x00139a00 etc. Can some one let me know how to rectify this? i have seen some issues related to this but some one is suggesting PO rebuild in C:..What is PO rebuild any way and what's the command to use this and its procedure.

Many thanks,