If you are facing QuickBooks Error Code 6073 or 99001 while trying to open your company file, you are not alone. These errors usually occur in multi-user mode or when the company file is not accessible due to permission issues, network restrictions, or improper configurations. To get instant help, you can always dial 1-866-500-0076 and speak to a QuickBooks expert.
In this comprehensive guide, we’ll walk you through:
- What QuickBooks Error 6073 and 99001 mean
- Common reasons behind these issues
- Proven solutions to fix them
- How QuickBooks Tool Hub and other utilities can help
- FAQs for quick answers
What is QuickBooks Error Code 6073?
QuickBooks Error 6073 appears when the software is unable to open a company file. This usually happens in multi-user mode where another workstation has already opened the file in single-user mode. The error may also appear if the file is stored in a read-only location or accessed via a remote session.
Error Message Example:
“QuickBooks is unable to open this company file. It may have been opened by another user. Error Code: 6073.”
What is QuickBooks Error Code 99001?
Error 99001 in QuickBooks generally relates to a file integrity issue or damaged QuickBooks components. It prevents users from accessing their company data, disrupting accounting operations.
Unlike error 6073, which is often about multi-user conflicts, error 99001 tends to be about file corruption, damaged installation, or internal glitches.
Causes of Error 6073 and 99001 in QuickBooks
Understanding the root cause is the first step toward fixing the issue. Here are some common triggers:
For Error 6073:
- Company file is opened in single-user mode on another workstation.
- File is stored in a read-only network folder.
- A remote session is controlling the host computer.
- Incorrect folder permissions on the server.
For Error 99001:
- Damaged QuickBooks installation.
- Corrupted or missing program files.
- Virus or malware affecting QuickBooks processes.
- Improper shutdown of QuickBooks.
Quick Ways to Fix Error Code 6073 and 99001 in QuickBooks
If you are not comfortable troubleshooting manually, the quickest solution is to dial 1-866-500-0076 and let an expert handle it. Otherwise, follow the steps below.
Fixing QuickBooks Error Code 6073
1. Use QuickBooks File Doctor via Tool Hub
- Download and install QuickBooks Tool Hub.
- Open the tool and select Company File Issues.
- Run QuickBooks File Doctor.
- Select your company file and let the tool repair issues.
2. Ensure Multi-User Mode is Configured Correctly
- Go to the workstation where the company file is hosted.
- Switch to Multi-User Mode from the File Menu.
- Ensure no other user has opened the file in single-user mode.
3. Adjust Folder Permissions
- Right-click the folder containing your QuickBooks file.
- Go to Properties → Security.
- Ensure full access is granted to all QuickBooks users.
4. Close Remote Sessions
If you are using QuickBooks on a server via remote access:
- End the remote session.
- Reopen QuickBooks on the server directly.
Fixing QuickBooks Error Code 99001
1. Repair QuickBooks Installation
- Go to Control Panel → Programs and Features.
- Select QuickBooks and click Repair.
- Follow the on-screen steps.
2. Update QuickBooks Desktop
- Open QuickBooks.
- Go to Help → Update QuickBooks Desktop.
- Install the latest updates to fix known bugs.
3. Run Quick Fix My Program (Tool Hub)
- Open QuickBooks Tool Hub.
- Go to Program Problems → Quick Fix My Program.
- Restart QuickBooks and check if the issue persists.
4. Restore a Backup File
If your company file is severely damaged:
- Open QuickBooks.
- Select File → Open or Restore Company → Restore a Backup Copy.
- Choose the most recent healthy backup.
Advanced Solutions for Persistent Errors
If the basic fixes don’t work, here are more advanced steps:
Rebuild Data Utility
- Open QuickBooks.
- Go to File → Utilities → Rebuild Data.
- Follow the prompts and let QuickBooks repair file corruption.
Verify Data
- After rebuilding, go back to File → Utilities → Verify Data.
- This checks whether the errors have been resolved.
Configure Firewall and Antivirus
- Ensure QuickBooks ports (8019, 56728, etc.) are open.
- Add QuickBooks as an exception in your antivirus.
Rename the .ND and .TLG Files
- Locate the folder containing your company file.
- Find files with extensions .ND and .TLG.
- Right-click and rename them by adding .old at the end.
- Reopen QuickBooks – it will automatically create new files.
When to Call an Expert?
If you’ve tried all the above methods and still face errors 6073 or 99001, the problem might be more complex. Issues like server misconfiguration, Windows registry errors, or deep file corruption require professional handling.
For fast resolution, dial 1-866-500-0076 and get expert support to restore your QuickBooks access.
Preventing QuickBooks Errors in the Future
- Always close QuickBooks properly before shutting down your computer.
- Regularly update QuickBooks to the latest release.
- Create scheduled backups of your company file.
- Ensure proper multi-user configuration.
- Keep your system protected with updated antivirus software.
Frequently Asked Questions (FAQs)
1. What does QuickBooks Error Code 6073 mean?
Error 6073 occurs when QuickBooks cannot open the company file, usually because it’s already open in single-user mode or stored in a read-only location.
2. How do I fix QuickBooks Error Code 99001 quickly?
You can fix error 99001 by running QuickBooks Tool Hub → Quick Fix My Program, repairing the QuickBooks installation, or restoring a backup file.
3. Can both errors 6073 and 99001 occur together?
Yes, in some cases, you might first encounter error 6073 due to access conflicts, and then error 99001 if the file becomes corrupted from repeated failed attempts.
4. Do I need QuickBooks Tool Hub for fixing these errors?
Yes, QuickBooks Tool Hub is highly recommended as it provides built-in utilities like File Doctor and Quick Fix My Program that automatically resolve most file and program-related errors.
5. What if none of the solutions work?
If you still cannot access your company file, the issue may require advanced troubleshooting. In such cases, it’s best to dial 1-866-500-0076 for professional QuickBooks support.
Final Thoughts
QuickBooks Error 6073 and 99001 can disrupt your workflow, but with the right steps, you can fix them effectively. From checking multi-user mode to using QuickBooks Tool Hub, most issues can be resolved without major technical expertise. However, if the errors persist, don’t hesitate to reach out for expert guidance at 1-866-500-0076.
By following the preventive measures shared above, you can minimize the chances of these errors in the future and keep your accounting operations running smoothly.