What Is an AutoCAD BAK File and How to Recover It
Quick Answer An AutoCAD BAK file is an automatic backup copy of a DWG drawing. Every time you manually save a drawing, AutoCAD can create a .BAK file containing the previous saved version of…
How to Disable AutoCAD Opening Drawing1 on Startup
If AutoCAD creates Drawing1.dwg every time it starts, the behavior is usually controlled by STARTUP, STARTMODE, QNEW, startup scripts, deployment settings, or even the Windows shortcut used to launch AutoCAD. For most users, the…
Why AutoCAD Opens Every Drawing in a New Window (And How to Fix It)
If AutoCAD opens a completely new window every time you open a DWG file, the software is not operating in its normal Multiple Document Interface (MDI) mode. Under normal conditions, multiple drawings open inside…
How to Fix AutoCAD “Copy to Clipboard Failed” Error
The “Copy to Clipboard Failed” error is one of the most common drawing corruption problems in AutoCAD. In most cases, the Windows clipboard is not the real problem. The error is usually triggered by…
How to Reduce AutoCAD File Size (DWG Optimization)
A DWG file that should be 5 MB can easily grow to 50 MB, 100 MB, or more. Opening becomes slow. Saving takes longer. Xrefs lag. Plotting stalls. AutoCAD becomes unstable. In most cases,…
Why an AutoCAD File Is Not Opening and How to Force It
Quick Answer If an AutoCAD file refuses to open, start with RECOVER, then run AUDIT and PURGE. If that fails, try RECOVERALL, WBLOCK, DXF conversion, Partial Open, or DWG TrueView. Most DWG files that…