You can use FILETAB command to bring back file tabs in the interface, you can also hide the file tabs using FILETABCLOSE command. You can solve this issue using tips mentioned in Autodesk forums, check it here. At the end of AutoCAD installation, you may see this error message stating it failed to install some of the products. This issue is related to the installation of new software. If you are not able to select more than one object in AutoCAD then change the value of PICKADD system variable to 1 or 2. Here I have listed those issues along with their possible troubleshooting tip. There are also some specific and known issues that can be easily solved by making small changes in your software. If the issues are related to corrupt CAD files then you can easily repair corrupt AutoCAD drawings using simple AutoCAD commands. The command BURST from Express Tools keeps visual fidelity and also the entered values of variable attributes from the respective block reference.Errors in AutoCAD can be divided into two broad categories, the error related to the CAD file and error related to the Software itself.The command XPLODE with its option 'Inherit' will keep properties of the block reference - it will change it visually (except attribute values).The command ExplodeIP ('inherit properties', from the ExplodeIP utility - see Download) sets the properties of exploded objects to the layer properties of the layer which hosted the given block reference.The command EXPLODE explodes the block reference to its original definition (definition entities).The following picture illustrates different methods of exploding a block with attributes, created in multiple layers and inserted into a layer with preset color (blue): Als the block appearance may change (color, linetype, transparency) depending on the method used to set properties (bylayer, byblock). If your block has variable attributes, this standard explode will loose their values - they are replaced with attribute definitions - AttDef.

When exploding blocks (block references) inserted in an AutoCAD DWG drawing you will get by default the original block definition. Four methods for exploding blocks in AutoCAD.

How to explode a block in autocad 2014