I spoke with someone (I really should get names) about this problem, and he could not get the problem to duplicate. It was thought It could be my video card, MatroxG450, which has been an endless source of problems, however I have just been able to duplicate the problem on a coworkers computer.It comes after using the cuplicate array tool on a symbol.Once the duplicate array tool is used with a symbol I can no longer insert a 2D symbol from any source.I can still copy and paste symbols but not insert them.
Any new thoughts?