Metaframe error

HI,

I have Mac and Pc computers that use Citrix Metaframe 1.8. The Pc computers have no problems when using Access 97 althought the Mac computers always get the error “Disk or Network error” when they try to use Access. Both environments are connected in the same hub that is still running at 10mbps. Does anyone know of any ideas why it isn’t working with the Mac’s and it is with the Pc’s?