. dwl is a locked file of CAD drawing file (where l=lock). When CAD exits illegally, it is easy to automatically generate a locked file with the same name as the dwg file name but the extension of dwl.Once this file is generated, your dwg file cannot be opened. You must delete the file manually to restore the dwg fileIn fact, this file does not play a big role. The main thing is that if you see a dwl file in the shared file, it means that the dwg file has been opened by someone else and is being edited..The DWL file is automatically deleted after the file is closed normally
DWL (drawing lock) file is a format related to DWG files, where "L" in DWL stands for "Lock".DWL file attributes are hidden.
The main function of DWL files is to store and record information about dwg files. 1. When you open a DWG file, a locked file DWL will be created in the directory, indicating that the document has been opened. When you close the DWG file, the corresponding DWL will be automatically deleted.
2. When the file is closed abnormally, the DWL file will not be deleted automatically. When you open the DWG file again, you will be prompted that the file has been opened by a computer. Deleting the corresponding DWL will not affect the DWG file.
3. You can use the [WHOHAS] command to track which users open a drawing file.The information that can be queried includes the current user's computer name, login ID, full user name (if any), and the date and time when the drawing file was opened. The displayed information is stored in a temporary DWL file. Please see the webpage link here for the operation video
This is the file automatically generated by CAD after you open a drawing. After you close the drawing, it will disappear automatically. Unless it is closed illegally, it will stay there. See the following for details: In AutoCAD R13 and earlier versions, when you open a drawing, a dwl file will be generated in the directory, indicating that the drawing has been opened by someone and should be locked.Since AutoCAD R14, this locking step has been completed by the system. Normally, this dwl file will not be used.However, in some later versions, a utility called whohas was used to determine the user who Xiaolan Chuding opened the graphic file.This program will generate a dwl file.Of course, when we uninstall the program, the dwl file will not be generated.But once we use whohas, the program will automatically load, unless you delete whohas.arx in the AutoCAD directory.In fact, AutoCAD 2002 also has whohas, but it is not automatically loaded when you start AutoCAD.When you use it, it will still be loaded. At this time, the dwl file will also be generated.For AutoCAD 2004, whohas is automatically loaded at startup.DeleteDWL files have no effect on drawings.
If not, AutoCAD has the function of automatic saving.The procedure is as follows: 'OP' Open the option panel - File - Automatically save the file location, click this location path (this is my C: DOCUMENT~1 ADMINI~1 LOCALS~1 Temp ), click F2, then copy this path, open my computer, paste it in the address bar, and press Enter to see the location of the temporary file. Find the cad file according to the time below.The suffix of "Mo Luan Yuan Dao" recognized by the Dou Fan House should be "Zuo Gu and Shi Gu Yan Jue". ac $. Change it to "dwg" and then open it.
How did you lose it? Try Anfu Cheming easy data recovery software as soon as possible. It's very good. I have replied a lot of files. You should be able to do this.There are multiple recovery modes. You can format or delete data by mistake. You can recover data as early as possible. Sometimes the file may be damaged or overwritten, and then it will be difficult to find it again.
