Learn How to Completely Remove AutoCAD from Your PC Once and for All

Are you tired of AutoCAD taking up valuable space on your hard drive? Maybe you’re upgrading to a newer version or simply want to free up resources. Whatever the reason, knowing how to completely remove AutoCAD from your PC is essential. This comprehensive guide will walk you through the entire process, ensuring a clean and thorough removal.

Why is a Complete Removal Necessary?

You might be tempted to simply uninstall AutoCAD through the Control Panel. While this removes the main program files, it often leaves behind remnants like registry entries, temporary files, and configuration settings. This can lead to issues like:

• Performance problems: Leftover files can clutter your system and slow down your computer.
• Conflicts with new installations: Residual files can interfere with the installation of new software, especially if it’s a newer version of AutoCAD.
• Security risks: Unwanted files can be vulnerabilities for malware or other security threats.

A complete removal ensures that no lingering traces of AutoCAD remain, leaving your PC fresh and ready for new applications.

Step 1: Prepare for the Removal

Before you begin, it’s crucial to take a few preparatory steps to ensure a smooth and successful removal:

• Backup Important Data: Always back up any essential files or projects related to AutoCAD. This is a precaution in case you need to restore them later.
• Close All AutoCAD Programs: Ensure that all AutoCAD programs, including any associated applications like AutoCAD Civil 3D or AutoCAD Mechanical, are completely closed.
• Disable Antivirus Software: Temporarily disable your antivirus software to prevent potential interference with the removal process. Remember to re-enable it after the removal is complete.

Step 2: Uninstall AutoCAD

The first step is to uninstall AutoCAD through the standard Windows procedure:

1. Open Control Panel: Go to the Start menu and search for “Control Panel.”
2. Navigate to Programs: Click on “Programs” or “Programs and Features.”
3. Locate AutoCAD: Find AutoCAD in the list of installed programs.
4. Uninstall: Right-click on AutoCAD and select “Uninstall.”
5. Follow the Prompts: Follow the on-screen instructions to complete the uninstallation process.

Step 3: Remove Leftover Files

After the standard uninstallation, it’s time to manually remove any remaining files and folders associated with AutoCAD. This is where the real cleaning begins:

1. Locate AutoCAD’s Installation Directory: The default installation directory is usually: `C:Program FilesAutodeskAutoCAD 20XX` (where “20XX” represents the year of your AutoCAD version).
2. Delete the Directory: Delete the entire AutoCAD installation directory, including all its subfolders.
3. Search for Remaining Files: Use the Windows search function to look for any remaining AutoCAD files in your system. Common locations include:

• `C:Users[Your Username]AppDataLocalAutodesk`
• `C:Users[Your Username]AppDataRoamingAutodesk`
• `C:ProgramDataAutodesk`
• `C:Users[Your Username]DocumentsAutodesk`

4. Remove Remaining Files: Delete any remaining AutoCAD files you find.

Step 4: Clean the Registry

The Windows Registry stores system-wide settings and configuration information. AutoCAD leaves behind entries in the registry that need to be cleaned up.

Important Note: Modifying the Registry can be risky if done incorrectly. It’s recommended to back up your registry before making any changes.

1. Open Registry Editor: Press the Windows key ++ R, type “regedit” and press Enter.
2. Search for AutoCAD Entries: Navigate to the following registry keys and delete any entries related to AutoCAD:

• `HKEY_LOCAL_MACHINESOFTWAREAutodesk`
• `HKEY_CURRENT_USERSOFTWAREAutodesk`
• `HKEY_LOCAL_MACHINESOFTWAREWow6432NodeAutodesk`
• `HKEY_CURRENT_USERSOFTWAREWow6432NodeAutodesk`

3. Delete Carefully: Only delete entries that clearly relate to AutoCAD. Avoid deleting other registry entries to prevent system instability.

Step 5: Run a Registry Cleaner (Optional)

While manually cleaning the registry can be effective, using a dedicated registry cleaner tool can further enhance the removal process. These tools scan for remaining registry entries and automatically remove them, ensuring a clean slate.

Important Note: Use reputable and trustworthy registry cleaner tools. Avoid free or unknown tools that may contain malware or compromise your system.

Step 6: Restart Your Computer

After completing all the steps, restart your computer. This allows Windows to refresh its system files and ensure that all changes are applied correctly.

Final Check: Verification

To confirm that AutoCAD is completely removed, try to launch the program. If it fails to start or prompts you to install it, the removal was successful.

Beyond the Basics: Additional Tips

Here are a few extra tips for a more thorough and efficient removal:

• Install a New Version: If you’re upgrading to a newer version of AutoCAD, installing the new version first can sometimes help with the removal process by overwriting old files.
• Use a Dedicated Uninstaller: Consider using a specialized uninstaller tool like Revo Uninstaller or IObit Uninstaller. These tools can help identify and remove stubborn files and registry entries that standard uninstallers might miss.
• Check for Leftover Files: After restarting your computer, use a file search tool to look for any remaining AutoCAD files. Delete any that are found.

A Farewell to AutoCAD: Your PC is Clean!

By following these steps, you can effectively remove AutoCAD from your PC, leaving no traces behind. Your system will be free of clutter, ready for new applications and enhanced performance.

Answers to Your Most Common Questions

Q: Can I install AutoCAD again after removing it completely?

A: Yes, you can install AutoCAD again after a complete removal. The process will be like installing it for the first time, ensuring a clean and fresh installation.

Q: What if I encounter problems during the removal process?

A: If you encounter any errors or unexpected behavior, consult the Autodesk website or contact their support team for assistance.

Q: Is it safe to delete all files in the AutoCAD installation directory?

A: Yes, it is safe to delete all files in the AutoCAD installation directory as long as you have backed up any important data. These files are associated with the program and are no longer needed after removal.

Q: Should I remove AutoCAD from the registry manually or use a cleaner tool?

A: While manual registry cleaning can be effective, using a reputable registry cleaner tool can provide an extra layer of security and ensure a thorough removal.

Q: What if I accidentally delete the wrong registry entries?

A: Deleting the wrong registry entries can lead to system instability or even data loss. It’s crucial to be careful and only delete entries that are clearly related to AutoCAD. If you are unsure, avoid deleting any entries.