In the Win 98 PC's Network Properties, is "File and Printer Sharing for Microsoft Networks" installed and ticked?
Also, if you click the File and Printer sharing button, are both of the boxes ticked?
Huawei P10 review
1995-2015: How technology has changed the world in 20 years
An overview: What leading creative agencies are doing to improve diversity
New iPad, iPhone SE & Red iPhone 7 on sale now
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.