I am installing ARCServe 2000 on a Windows 2000 Server computer that is serving 7 PC's. Most of them use W2000 but two are still with W98. It seems that ARCServe2000 will not backup those PC's...the log event says something like "node agent not supported in this edition". So, do I have to install W2000 on these systems or there is something obvious that I am missing??. Please apologise my ignorance and thanks in advance for your answer.