For some strange reason our plotter/cad setup has just started to throw up an error message in 2005 when selecting the Designjet 800ps plotter. Its happened only on one work station.The other is OK. We can print a test page from the plotter properties dialog box. We can print to the plotter from word, pdf etc. But when selecting the plotter from 2005 it throws up the error message Test Failed. When we Ok the error message the next box says driver not found or device not found or the driver has a problem. We have run a reinstall/repair of 2005. We think it's a CAD problem but anyone in here come across this before and if so whats the solution. TIA Mel.