AutoCAD Is Not Opening in Windows

Troubleshooting AutoCAD Not Opening on Windows

If you’re facing issues with AutoCAD not opening on your Windows system, several factors could be at play. Follow these detailed steps to diagnose and resolve the problem effectively.

Step 1: Disable Antivirus Software

Antivirus programs sometimes prevent software applications like AutoCAD from starting. To check if your antivirus is causing the issue:

1. Temporarily Disable Antivirus:

   • Locate your antivirus program in the system tray or taskbar.
   • Right-click on the antivirus icon and look for a “Disable” or “Turn Off” option.
   • Choose a duration to disable it, ideally for the short term while testing AutoCAD.

2. Reattempt to Open AutoCAD:

   • Try to launch AutoCAD. If it opens successfully, the antivirus was likely the cause.
3. Consider Uninstalling Antivirus:
   • If AutoCAD still does not open, consider uninstalling the antivirus completely as a last resort.
   • Once uninstalled, check if AutoCAD starts.

Step 2: Verify Compatibility with Windows 10

Ensure that your version of AutoCAD is compatible with your Windows operating system. For AutoCAD 2025:

• Supported Versions:

  • According to Autodesk, all versions from 2017 and later are compatible with Windows 10.
• Older Versions:
  • If you’re using versions prior to 2017, verify Autodesk’s official documentation to confirm compatibility, as many earlier versions may not function properly on Windows 10.

Step 3: Address Autodesk Issues

If AutoCAD still won’t open, issues related to the Autodesk Desktop App could be affecting performance. Address these potential problems:

1. Check for Corrupted Installation or Updates:

   • An incomplete or corrupted update may be preventing AutoCAD from launching.
   • Navigate to the Autodesk Desktop App and check for updates or repair options.
2. Uninstall the Autodesk Desktop App:
   • Open the Control Panel and locate "Programs."
   • Find the Autodesk Desktop App, right-click, and select “Uninstall.”

Step 4: Perform a Clean Uninstall

If the above steps fail, you might need to execute a clean uninstall of AutoCAD:

1. Use the Correct Uninstall Tool:

   • Download the Microsoft Fix it tool from the official website.
   • Run the tool to completely remove AutoCAD and its components.
2. Reinstall AutoCAD:
   • Download the latest version of AutoCAD from your Autodesk Account.
   • Ensure to choose the ‘Browser Download’ option for a complete installation file.
   • Disable any ongoing antivirus features temporarily before initiating the installation.

Step 5: Resetting AutoCAD Settings

If you suspect corrupted settings might be causing AutoCAD to malfunction, resetting the application can often help:

1. Access Preferences:

   • Open AutoCAD and navigate to the menu options.
   • Click on "Preferences."
2. Reset Application Options:
   • Locate the "Application" tab in the preferences.
   • Click on "Reset Application Options," and confirm the reset.

Frequently Encountered Issues

1. Why does AutoCAD close unexpectedly?

   • Crashes can result from corrupted installations or software conflicts. Try resetting settings or performing a full uninstall and reinstall.

2. Can AutoCAD run on Windows 10?

   • AutoCAD versions 2017 and newer are designed to operate smoothly on Windows 10, while many older versions are incompatible.
3. What if AutoCAD is still unresponsive after these steps?
   • Ensure all background applications are closed, and verify that your system meets the minimum hardware requirements for the version of AutoCAD you are using. If still unresolved, consider contacting Autodesk support for specialized assistance.