Wonderful AutoCAD temporary file with extension ac.$

A netizen asked the CAD file to recover after the crash, and found one on the Internet, to the netizen.

AutoCAD is the most widely used computer-aided drawing developed by Autodesk in the United States. And design software. Although AutoCAD is ok, and the Windows operating system is more stable, there is nothing to eliminate unexpected events, such as: illegal operation, power outage, "blue screen", etc., the consequences may be: file error , crashes, etc., maybe your work all night is like a torch, but there is still a trick to teach you to maximize the loss! Is to use the temporary files of AutoCAD!

The extension of AutoCAD's temporary file is ac...

How to open ac...dwg, in fact, under Windows operating system, it is impossible to complete the change.

The author's measures are as follows:

First should be clear ac.: Windowstemp). You can change its position by following the instructions:

1. In AutoCAD, select "Tools" → "Options" and click the "File" tab.

2. Click the "+" sign next to the temporary graphic file location to open the current location.

3. Click "Browse", select the desired folder, and click "OK" to exit.

The second is to return to the DOS operating system, rename the ac..dwg file under DOS, so double-click the file name, AutoCAD will open the file. The specific implementation is as follows:

1. Start DOS. For Windows 2000/XP systems, you can run DOS directly by running cmd, or click the "Command Prompt" menu in "Accessories".
2. Rename using the DOS rename command. As shown in Figure 1, the operation of drawing1.ac.dwg in the root directory of the C drive is renamed.

At the end of the Windows operating system, double-click on the file name to open it!

A few more words, if the graphic file is damaged, AutoCAD itself can fix the file by two commands. Even if the error cannot be completely modified, at least some files can be restored. These two commands are: AUDIT and RECOVER. When opening a picture and getting the error file information that AutoCAD can't read the file, enter AUDIT on the command line to check. When the graphic file cannot be loaded at all, use the RECOVER command to open the file from the dialog box and fix it. The repair result will be displayed in the text window.