About CAD virus, how to check and kill CAD virus

The virus uses the CAD reading mechanism to quietly run after the first opening of a drawing with the virus, infecting each newly opened drawing, copying the virus file everywhere and generating many programs called it. Even reinstalling CAD or even reinstalling the system will not solve the problem. When a virus infects a computer system, it searches for the autorun file in the AutoCAD software database path, and then generates a backup file with the same contents as the autorun file.

When you open a CAD drawing, the software runs to load the file, generating two copies of the file (and at the same time) in the directory where the drawing file is stored.

CAD will pop up a dialog box showing the time when it starts, between 8:00 and 18:00, except that there will be a dialog box, and some of the text may appear as notepads, there is no other major impact, outside of this time, it will be accompanied"Move"Commands become "copying" and so on, which is very disturbing.

The temporary solution during this time is: adjust the computer system time to 8:00 (if necessary, please turn off the CAD and turn it back on).

The workaround is to completely clean up with both files. If the deletion is not net, it will still be generated on the next startup, and it must be cleaned up!

Second, if you don't want to go into the directory to find it, you can also enter the following characters into the cad command line:

while (or (setq a (findfile "")) setq a (findfile ""vl-file-delete a)) Note: None of the words in parentheses should be missing.

If there is a notepad phenomenon when editing text, enter the following line of words into the command line: (setvar"mtexted" ".")

There will be a party's eyes are bright What time is it now, and the boss will not treat you badly These windows will pop up If the symptoms are good, I have encountered the inability to move the ** paper in the middle of the mouse The effect of the move command is the same as copying I have a CAD virus killing gadget Leave a mailbox or leave me a message in the future CAD problems can be communicated.

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