A co-worker has the problem of a sort of layer lock up. When she receives a drawing file from someone, That drawing is locked on whatever layer the last person saved the drawing on. This layer then becomes the default layer and cannot be changed. Nothing in the layers menu shows that anything is locked, frozen, etc. This problemn has popped up in the last few weeks. The files are shipped between AutoCAD and AutoCAD LT and are strickly 2D. There has been no problems in the past so this is new to all of us. Any ideas woud be appreciated.
Jon
Jon