Alright.... I know this is a common issue, but I am running Civil 3D 2011 and have been sucessfully plotting plan sets with aerial imagery in the backgound.... Until last week. After that if I attempt to plot with aerial imagery it automatically cancels the plot. If I export to PDF, it does not plot with the plot style and it does not show the aerial. I have tried to delete all my temporary files, Defrag my hard drive, save aerial to JPEG in low quality format, save down to a 2007 format, and basically everything else I have researched on this issue, but does still not work. Anyone have any other ideas that might work?
Thank you!
look into the two variables RASTERPERCENT and RASTERTHRESHOLD. i think by default they are both set to 20. setting them to a higer number temporarily usually helps.