How to Rebuild QuickBooks Data File to Fix the Corruption?

Last Updated on August 17, 2020 by Admin

QuickBooks, a bookkeeping program built for the SME sector, is error-free and user-centric. The two most popular built-in utilities offered by the program are Verify Data and Data Recovery. The former identifies the database in many cases, while the latter solves data integrity issues found in the Verify Data program.

One of the most common reasons that force users to use “verify” and “rebuild” software is that, there are several errors occur when users use QuickBooks desktop and any problems found in accounts, such as bills or invoices, with negative values. Other reasons for requesting a QuickBooks data file recovery are:

  • Deposit payments are shown in the Deposit Payments section
  • When not all accounts appear in the balance sheet accounts
  • When data is checked, the file is accessed without error
  • Transactions in the window are not lost or displayed incorrectly
  • When names was missing from the lists

Procedure to Rebuild QuickBooks Data File Documents

You will find the procedure of this rebuild QuickBooks data file quite simple and straight forward, so follow it steps one by one as mentioned below:

  1. Open QuickBooks; click on File
  2. Now click on Utilities; select Rebuild Data
  3. In case program displays a warning message for back up file, click on OK
  4. The program then shows that the recovery is complete, click OK.
  5. Finally run Verify Data to check for remaining data corruption


If the program displays a ‘QuickBooks not responding’ message, hover over the mouse pointer and wait for the data rebuild process to complete.

If the verification operation failed, try to repeat the process until the application confirms the file for persistent messages.

Although there are several procedures for rebuilding a QuickBooks data file, you can reduce the risk of corruption by using a few manual techniques.

Specify File Volume to Reduce Corruption Risk

Generally the huge size of QuickBooks file greatly contributes to corruption, but it is not always necessary to corrupt only large files. It can be said that larger the file size, the greater the risk of corruption. Thus, it is advisable to continuously monitor the file size and bring it under control.

Monitor and Reduce Database Fragments

Fragmented data files can affect the performance of your database server. Therefore, reducing disk fragmentation becomes more important as the size of your database increases. The number of database fragments can be monitored in the product information window. If the database contains 10 or more data fragments, you can follow the given procedure to reduce the fragments easily.

  1. Resort List: Use the resort list option in the list menu. Re-sort through list titles will not put the same reorganization effect on the file.

Note: Some lists may not show selection of Resort List

  1. Rebuild File: After re-sorting the company file, you can use the QuickBooks Data File Rebuild program according to the procedure outlined in the blog section. Recover QuickBooks Data Files Data utility can also be used to fix the corruption risks.
  2. Create Portable Company File: Create a portable company file is one of the most ideal solution to reduce database fragments and then renovate the Portable Company file to re-index the database.
  3. Running Windows Defragmentation Utility: Hard disk fragmentation level may be affected by accounting application database fragmentation level; therefore, you can now run the Windows Defragmenter utility on the hard disk where the program file is stored.

General Network Issues & Maintenance

In a multi-user environment, an incorrect configured router can affect the performance of QuickBooks that may increase the corruption issues as well. If a network outage is caused by an incorrect server configuration or misuse of hardware components, the QuickBooks data file may become corrupt.

QuickBooks data files corruption can occur if there is someone on the network or a combination of issues:

  • Any connection problems exist with routers
  • Any Operating System problems
  • Hardware or network driver problems stick with workstation network adapters

Corruption due to Transaction(s):

If the corruption is associated with one or mare transaction in the QuickBooks data file, you can try to fix the problem by first deleting it and then re-entering the transaction. To create a specific transaction that creates a problem, it is advisable to search for the record document number, then delete and re-enter the transaction.

QuickBooks database file may be corrupted due to the inconsistencies in the balances. If any imbalance is found in the file, even after performing the above methods, then you can go for an alternative solution to repair the problem.

Points to Consider:

  1. If in case the QuickBooks rebuild utility fails or unable to recover damaged database, it is advisable to use another recovery method for this task.
  2. If you cannot find the error stored in the QuickBooks file, the finest way to solve the problem is to restore it from the backup system.
  3. Make sure no overwriting is done in the existing company file. Any additional information is included after the last backup system must be entered manually after the successful recovery function.

What to do when Manual QuickBooks Rebuild Fails

QuickBooks repair tool supports recovery from all forms of corruption in the app and helps users to retrieve information related to business such as – employees, suppliers, services, users, etc. To test the amazing repair features of these QBW files repair tool, click the Download button:

Several benefits are offered by the QuickBooks file repair tool, which are as follows:

  1. This software helps to recover all components of the QuickBooks database file, including checks and payroll transactions.
  2. The QuickBooks repair software supports the recovery of multiple currencies
  3. The software preview all the recoverable components before starting the actual recovery process
  4. Grants the complete successful recovery of Items and Services, job information of customers, transaction information of customers, chart of accounts, job information of the vendors, and much more.
  5. QuickBooks file can be selected from any user-defined location to perform a recovery operation. If the location of the QuickBooks data file is unknown, the tool allows you to search and locate it from the toolbar.
  6. Whenever a repair is performed, it saves the log report corresponding to each and every task performed, which can be used for future reference
  7. It supports QuickBooks 2020 and all lower versions
  8. Compatible with Windows 10, 8, 7, Vista, XP, Server 2003 & 2000.

Therefore, with the above manual and alternative methods for rebuild the QuickBooks data file, you can be a savior in detecting serious corruption in your QBW file. Do not wait just try and let us know the feedback!

How to successfully migrate files from thunderbird to office 365?

Last Updated on August 21, 2020 by Admin

Migrating Thunderbird emails to Office 365 is not an easy task. Thus, different organizations adopt different approaches to execute Thunderbird to Office 365 migration. Any organization that needs it usually needs to move millions of bulk mailboxes from one platform to another. In addition to the obstacles and risks, format incompatibility plays an important factor between source and destination platform. If your organization looking for a perfect solution for exporting MBOX to Office 365, then you are at right place, this blog is for you.

Here in this blog, we will briefly talk about the manual solution to export MBOX to Office 365. Before we move on to the various solutions for importing an MBOX file into an Office 365 account, let’s briefly discuss the main reasons behind this migration process.

Why you wish to migrate Thunderbird to Office 365?

Here we have mentioned some reasons due to which users want to move from Thunderbird to Microsoft Office 365:

  • As Office 365 is entirely cloud-based, you can access emails, files and Office programs from any location on any device.
  • With Office 365, it’s Microsoft taking on all of the responsibility for security and reliability
  • Provides added features of data share, storage, communication, and collaboration
  • Offers Office applications too such as Word, Excel, Access, Skype, Exchange Server, etc to work online
  • Users can store their password in the system tray of their machine to avoid having to repeatedly sign in
  • Office 365 lets you share mailboxes, calendars, contacts and edit documents in real time through collaborative tools
  • Offers Office suite application at reasonable price like – Exchange online server and Office 365 Mail

Methods to Migrate Thunderbird Email To Office 365

Here are some most widely used manual methods for performing the migration of Thunderbird mailbox information to the Microsoft Office 365 account. Let’s discuss those briefly below:

Method 1: Import MBOX Files to Office 365

The manual procedure you must adopt to migrate the Thunderbird MBOX file to Office 365 is divided into two steps. To complete this migration process, you must first save the Thunderbird email on your Windows PC and then import it into EML files. There are some quick steps to cover these steps:

Step 1: Save Thunderbird Email to Windows PC

  • First of all you are required to create a new folder in Desktop
  • After that open the Thunderbird application on the system
  • Now, open the message folders where the emails need to be moved from Thunderbird to MS Outlook are saved.
  • Now select all messages and then right click on the message; click on save as option
  • At last you need to browse the desktop folder and save the emails there.

Step 2: Import EML to Office 365

  • Now open the Outlook email application
  • Now, visit the folder in Outlook where the Thunderbird messages will be saved
  • Or, select the Folder tab and select the New Folder option
  • A “Create New folder” dialogue box will appear, set a name for the new folder
  • Next, just click on the OK button to migrate Thunderbird email to Office 365
  • Now, you can see this folder on the left panel of the email application
  • After that, click on the Folder to open its content on the center panel
  • Now you need to drag all the messages from the Desktop folder to this folder in Outlook
  • Finally, your data is migrated successfully

Method 2: Forward as Attachments

  • Now open Mozilla Thunderbird on your Window computer
  • Now you have to select messages that needed to be imported into O365 account from Thunderbird
  • Once you select them, right click on them and select Forward as Attachment
  • Now a new email window will open in which emails with be added as EML attachments
  • Here, you are required to enter the email ID to migrate MBOX to Office 365
  • After that you have to click on the Send button
  • And as soon as the process is finished, you can view the Thunderbird emails on Office 365 Mail App

Check the migration process by logging in to O365 and opening each email through your browser in EML format.

Limitations of Migrating Thunderbird Email to Office 365 Manually

  • Restricted to just a few emails → The Thunderbird email to Exchange online export process does not involve the migration of a complete email folder containing more than 500 emails. It can only allow migration of a few important conversations.
  • Long process → Its process is long as well as complex that took lot of time of users while moving each email at a time to their desktop and then to Outlook.
  • Time consuming → The manual method is a very time consuming process to send hundreds of Thunderbird messages in Office 365 with large attachments.
  • Data integrity → Often the email format or SMTP title changes when sending an email using manual solution.

Method 3 Professional Approach to migrate MBOX files to Office 365

The method that we have recently discussed above, would not be suitable in any case for migrating MBOX file with huge amount of emails, attachments, contacts, etc into the Office 365 account. Therefore, it may prove best for you to rely on professional software, which specializes in exporting Thunderbird mailbox data to Office 365. You can easily overcome all the shortcomings of manual methods by using third party tools. You can use the MBOX to Office 365 Migrator utility to make this migration process easier.


In this post you will find a long and tedious manual way, which is used to transfer multiple mailboxes. In this post, the reasons for making the whole task very easy for administrators are also discussed. But as you can see there are some drawbacks in manual methods and there is also a possibility of database loss. Therefore, I would advise you to use a third-party tool to transfer Thunderbird to Office 365.