CAD FORUM - TIPS & TRICKS | UTILITIES | DISCUSSION | BLOCKS | SUPPORT | HELP & ASSISTANCE
Over 1.124.000 registered users (EN+CZ).
AutoCAD tips, Inventor tips, Revit tips, Civil tips, Fusion tips.
The new Beam calculator, Spirograph generator and Regression curves in the Converters section.
New AutoCAD 2027 commands and sys.variables
CAD tip # 7537:
Question
A
After you start AutoCAD, you get a strange unreadable messagebox "AutoCAD Message" that looks like this:

This is a result of a virus infection with the ACAD.QFAS virus (also known as TROJAN.ACAD.QFAS, acad.qfas.a). There are also new variants ACAD/Qfas.b, ACAD/Qfas.c, ACAD/Qfas.d in the wild.
Please use the latest version of your antivirus tool to get rid of this virus (trojan).
ACAD
2.9.2010
12524×
this tip shared by ARKANCE experts applies to: AutoCAD ·
![CAD Forum - ARKANCE Community - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz] CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]](../common/arkance_186.png)

What is the ARKANCE Community?