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Migrate from Sage 100 Contractor to QuickBooks Desktop

Convert from Sage 100 Contractor to QuickBooks to experience

Convert from Sage 100 Contractor to QuickBooks to experience streamlined financial management and an intuitive user experience, which elevate your business efficiency and productivity.

Sage 100 Contractor serves mid-sized contractors, offering extensive project management and accounting capabilities. However, its complexity, limited scalability, and integration challenges may hamper user experience and growth.

On the other hand, QuickBooks is designed for small to medium-sized businesses. It offers user-friendly navigation, customizable reporting, and seamless integration with various business tools. QuickBooks provides greater flexibility, accessibility, and ease of use compared to Sage 100 Contractor.

For businesses transitioning from Sage 100 Contractor, QuickBooks Premier or QuickBooks Enterprise Solutions are recommended. These versions offer advanced features, scalability, and industry-specific editions, which allow a smooth and effective migration process while resolving complex accounting needs.

Migration from Sage 100 Contractor to QuickBooks

Sage 100 Contractor users frequently highlight its complex interface, restricted scalability, and integration challenges as notable drawbacks. These limitations can hamper workflow efficiency and business expansion, emphasizing the importance of migrating to QuickBooks for streamlined operations and improved functionality.

On the other hand, QuickBooks is preferred for positive reviews for its user-friendly interface, customizable features, and robust reporting capabilities. A wide range of businesses mostly prefers it as it offers seamless integration with various third-party applications, streamlining accounting processes and boosting productivity.

However, QuickBooks, like any software, has limitations, such as occasional performance issues and limitations in handling very large datasets. The overall benefits far outweigh these drawbacks, so it remains a preferred choice for many businesses.

When comparing the two, Sage 100 Contractor offers extensive project management features that are ideal for construction businesses, while QuickBooks excels in simplicity and versatility, serving diverse industries.

While Sage 100 Contractor offers comprehensive job costing and estimating tools, QuickBooks stands out for its ease of use and accessibility. Ultimately, the decision between the two depends on the specific needs and preferences of the business.

QuickBooks Data Conversion: All About QuickBooks

QuickBooks comes in both desktop and cloud-based versions, providing flexibility and accessibility to users. Among the desktop versions of QuickBooks:

  • QuickBooks Pro is ideal for small businesses that require basic accounting features and easy-to-use tools.
  • QuickBooks Premier offers advanced reporting and customization features that can meet industry-specific needs.
  • QuickBooks Enterprise includes scalability and enhanced security features that can be beneficial for larger businesses with complex accounting requirements.

Choosing QuickBooks Desktop offers numerous benefits, including robust accounting capabilities, customizable reports, and offline access to financial data, which ensure seamless operations and data control.

QuickBooks Online is also available for businesses requiring the convenience of cloud-based accounting. With QuickBooks Online, users can access their financial data anytime, anywhere, collaborate with team members in real-time, and enjoy automatic updates and backups that result in better efficiency and flexibility. When deciding between QuickBooks Desktop and QuickBooks Online, businesses can tailor their choice to match their specific needs.

Why you need an Expert to Switch from Sage100 Contractor to QuickBooks Conversion

expert for Sage100 Contractor to QuickBooks Conversion

Sage 100 Contractor to QuickBooks Data Conversion: Checklist 

By following this comprehensive checklist, businesses can navigate the conversion process efficiently and understand QuickBooks’s full capabilities for their financial management.

  • QuickBooks Integrations: Prioritize integration options such as Payroll and Time Tracking to streamline business processes post-conversion.
  • Browser Requirements: Ensure stable internet access and utilize Google Chrome for optimal compatibility during the conversion process.
  • Sage 100 Contractor Installation: Install Sage 100 Contractor on the same computer as QuickBooks to facilitate seamless data transfer between the two systems.
  • Operating System Compatibility: Verify that your system runs on Windows 8, Windows 10, or Windows 11 to support the conversion process effectively.
  • Processor Requirement: Maintain a minimum of a 500 MHz Intel Pentium II processor to ensure efficient handling of conversion tasks.
  • Memory (RAM) Requirement: Allocate at least 512 MB of RAM to support the conversion process and prevent system slowdowns.
  • Microsoft .NET Framework: Ensure that Microsoft .NET Framework Version 2.0 is installed on your system as a minimum requirement for compatibility with conversion tools.
  • Sage 100 Contractor Version: Use Sage 100 Contractor Version 2013 or above to facilitate the conversion process without encountering compatibility issues.
  • Hard Drive Space: Allocate a minimum of 2.5 GB of free space on your hard drive to accommodate conversion files and ensure smooth operation.
  • QuickBooks Compatibility: Verify compatibility with QuickBooks Desktop Pro, Premier, or Enterprise editions to ensure seamless conversion and functionality post-migration.
  • Cross-Region Conversions: The QuickBooks Data Conversion tool cannot be used for cross-region conversions, ensuring compliance with data protection regulations.
  • Storage Considerations: Ensure that the computer’s hard drive has sufficient space to store both the QuickBooks Database and associated files of Sage 100 Contractor for efficient data management.

Process of Converting Sage 100 Contractor to QuickBooks 

Step 1: Prepare for the conversion. 

Follow these important steps to facilitate a seamless transition when initiating the data conversion process from Sage 100 Contractor to QuickBooks:

  • Store Your File Locally: Save your Sage 100 Contractor data file locally on the system. 
  • Install QuickBooks Desktop: Install QuickBooks Desktop on the same computer where Sage 100 Contractor is installed.
  • Local Hard Drive Storage: Make sure to store both your Sage 100 Contractor and QuickBooks Desktop data files on your local hard drive. If they are not already there, transfer them to your local storage before initiating the conversion process. Attempting to convert files hosted over a network or on a server may lead to errors with the conversion tool.

Note: If your Sage 100 Contractor data file is stored on a server, carry out the conversion directly on the server computer. Before proceeding with the conversion, take the following precautionary step: create a backup of your Sage 100 Contractor data. This ensures the safety of your data during the transition process.

Step 2: Setup Sage 100 Contractor 

  • Make sure you have admin user access to perform these steps.
  • Open Sage 100 Contractor and open the file you want to convert.
  • Select Maintain from the main menu.
  • Choose Users and then click on Setup Security.
  • In the security settings, find the Data Access/Crystal Reports tab.
  • Select the option With the following login information.
  • Note that you can’t change the ID field.
  • Click Change and set a password for the transfer.
  • Remember that the new password must be 8 characters or less. Exceeding this limit will cause issues with the conversion tool.
  • After setting your new password, select OK.
  • Finally, close Sage 100 Contractor.

Step 3: Download the Conversion Tool

Follow these steps to help you get started with the conversion process:

  • First, download the QuickBooks Conversion Tool from a trusted source.
  • Navigate to the folder where you saved the downloaded file.
  • Right-click on the QuickBooks Conversion Tool icon.
  • Select Properties options.
  • In the Compatibility tab, check the box for Run this program in compatibility for:
  • Choose Windows 8 (even if you have Windows 10) from the dropdown menu.
  • Click OK to save the changes.
  • Finally, right-click on QuickBooksConversionToolSetup.exe.
  • Choose Run as Administrator.

Step 4: Convert Your Data

  • Launch the Sage 100 Contractor application.
  • Open the specific company file that you want to convert.
  • Within the conversion tool, click on the Browse button.
  • Locate and select the Sage 100 Contractor company file you wish to convert.
  • In the Pervasive 32-bit ODBC engine DSN Setup window:
  • Choose your Sage 100 Contractor company file from the Database Name dropdown menu.
  • If you have multiple files, scroll to find your company name and then click OK.
  • Enter the Sage 100 Contractor password you recently created.
  • Click Next.
  • Choose the QuickBooks Desktop version and edition into which you’re moving your Sage data.
  • Remember not to add any special characters.
  • Click Browse again and select the folder where you want to save your converted data.
  • If you don’t specify a folder, the default location will be your My Documents folder.
  • We recommend importing into a file structure that is no more than 2 folders deep.
  • Take a moment to review the information you’ve entered.
  • If everything looks correct, click Convert File to initiate the conversion process.
  • This action will launch QuickBooks, and a QuickBooks – Application Certificate window will appear, requesting access to the company file.
  • QuickBooks will automatically launch.
  • A certificate prompt will pop up. Select Yes to Prompt Each Time, and then click Continue.
  • Note that this prompt may appear twice.
  • The conversion tool will run automatically.
  • It might take some time to convert your data.
  • The tool will notify you if the conversion is successful.
  • Once the tool completes its task, you’ll receive a pop-up to Open in QuickBooks.
  • It may take a few minutes for your file to open in QuickBooks.

Step 5: Review the conversion

Once the conversion tool completes its task, follow these steps to ensure a smooth transition from Sage 100 Contractor to QuickBooks:

  • Click on Open in QuickBooks to access your converted data within QuickBooks.
  • Take a moment to review your data in QuickBooks and verify that everything has been transferred correctly.
  • Open the Windows Start menu.
  • Search for and launch File Explorer.
  • Navigate to the following directory: C:\USERS[Your Windows User Name]\My Documents\Intuit\QuickBooks.
  • In this folder, examine the failed transaction log file. It will indicate whether any data failed to transfer during the conversion process. Make sure to address any issues identified in the log.

Know What you can Convert or What you Cannot!

Here’s a list of what can be transferred to QuickBooks Desktop or what not: 

What can be Converted? What cannot be Converted?
Customer Lists & Transactions
Vendor Lists & Transactions
Inventory Details
Account Lists
Employee Lists
Payroll general ledger account balance info
Account Balances
Employee profile and contact info
Accounts Receivable and Accounts Payable
Profit & Loss
Monthly Balance Sheets
Value Addition Conversion (also get):Attachments
Fiscal Data up to 3 years
Unreconciled Transactions
Company information (Address, Email, Phone Number etc)Invoices or Bills against Credit Notes
Sales and Purchase Orders
Track Inventory
Bank Reconciliation
Invoice Templates
Time sheets
Deleted/Void Transactions
Charts of Accounts
Fixed Asset
Journal Entries

Converting from Sage 100 Contractor to QuickBooks Online 

Migrating from Sage 100 Contractor to QuickBooks Online is a significant challenge due to the absence of a direct conversion method. Manual conversion can introduce complexities. The recommended strategy entails an intermediate step: converting Sage files to QuickBooks Desktop, followed by importing them into QuickBooks Online. To ensure a smooth data migration, follow these steps:

  • Log in as an admin and open the company file you want to export.
  • Navigate to Company > Export Company File to QuickBooks Online (for Desktop Pro or Premier) or use the shortcut Ctrl+1, followed by Ctrl+B+Q (for Desktop Enterprise).
  • Click Start your Export to initiate the process.
  • Access QuickBooks Online as an admin.
  • Decide whether to import inventory tracking (Yes or No).
  • From the dropdown menu, choose the online company you want to replace with the new file.
  • Click Continue, enter Agree in the text field, and then select Replace to confirm the data replacement.

Common Errors Encountered in QuickBooks Data Conversion Process

Common Errors Encountered in QuickBooks Data Conversion Process

When transferring data from SageCRM to QuickBooks Desktop, you may come across an error message that reads, “It appears that something went wrong.” This error can arise due to several data migration challenges, such as:

  • Duplicate Company Names: If your existing company files contain duplicate company names, it can create problems.
  • Data Conversion Setup Errors: Incorrectly configuring the QuickBooks Data Conversion—such as selecting the wrong data source or target can result in conversion errors.
  • Data Integrity Issues: Any data issues within your current files may impact the conversion process.
  • Firewall Restrictions: Firewalls blocking essential ports for QuickBooks Desktop Point of Sale database manager can lead to connectivity issues.
  • Special Characters in File Names: Special characters in your file names might cause complications during data transfer.


The process of converting data from Sage 100 Contractor to QuickBooks involves several essential steps. First, data is extracted from 100 Contractor. Next, it transforms to ensure compatibility with QuickBooks. Finally, the transformed data is loaded into QuickBooks. Key tasks during this conversion include field mapping, addressing data discrepancies, and maintaining data integrity. Successfully executing this process ensures a smooth transition, allowing businesses to utilize QuickBooks for financial management and reporting effectively.

By : April 1, 2024
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