We have recently upgraded to AutoCAD LT 2010 from LT 2009. We seem to have a problem when copying a selection on lines to form a block and then by using the paste block command on the right click of the mouse button. The problem is that it will only paste by right clicking and not paste as a block and the command is greyed out. the command will work by going to the menu item selecting edit. This will enable you then to paste the block. The right hand mouse shortcut will then work. To be fair it is a but frustrating. Is this a problem that others have had if so will Autodesk be releasing another service pack to resolve this.
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