We have a screen PlateRite 8600 with interface card PP66 PC-PIF and old HQ-510 v.7 RIP. I want to upgrade RIP software now. Please let me know can I use any harlequin-based RIP with plugin for this card or I must install only screen HQ-510? I tried to install Xitron Navigator 10.1 and plugin from xitron site, but after running software crashing with error "WDAPI811.DLL not found". System is Win 2003 server r2.