Do you want to know why you cannot install QuickBooks Desktop or open it after installing it and experiencing QuickBooks error 1903? If ‘Yes,’ you must follow this helpful guide to get the answer to your questions. Below is a list of causes behind the error and the best ways to troubleshoot it.
QuickBooks Error 1903 prevents users from opening QuickBooks and the overall workflow. The persistence of this error can irritate you and imbalance your business’s payroll management. If you are feeling stuck and helpless, just go through this guide and follow what experts say to fix the ongoing error.
If you are unable to follow this comprehensive guide or are looking for some professional help, dial 855-955-1942 to get help from QB experts. Our team of experts is highly professional and available to assist you with the best
What Causes Error Code 1903 in QB?
Let’s explore the reasons that prevent you from installing or opening QuickBooks and trigger error code 1903.
- Your QuickBooks installation file might get damaged or corrupted.
- Issues with your computer’s hard drive can interrupt the QB installation.
- The damaged QuickBooks initialization file (QBWUSER.INI) can also be the reason behind error 1903.
Best Methods to Fix the Error 1903 in QuickBooks Desktop
Above, we have discussed what triggers error 1903 when installing or opening QuickBooks. Now, move to the below section and find out the suitable solutions to troubleshoot it.
Solution 1: Utilize the QB Install Diagnostic Utility
Let’s run the QuickBooks Install Diagnostic tool to find and fix the common installation issues.
Step 1: Get the Tool Hub in its Latest Version
- Make sure all the programs are closed on your computer.
- Download the Tool Hub’s latest version (1.6.0.3) from Intuit’s official site and save this file.
- Double-tap on the recently downloaded file (QuickBooksToolHub.exe) and follow the on-screen instructions.
- Agree with the product’s terms and conditions to complete the installation.
Step 2: Run the QB Install Diagnostic Tool from the Tool Hub
- Select the ‘Installation Issues’ menu and then click ‘QuickBooks Install Diagnostic tool’ from the dropdown.
- Let the tool run until it fixes your issues.
- When done, try again to install QuickBooks or open it after installation.
Solution 2: Run the Disk Check on Your Computer
Here’s how you can run the disk check on your computer to fix the hard drive issues.
- Open ‘File Explorer’ and select the ‘This PC’ option.
- Choose your hard drive and right-click it.
- Then, select ‘Properties.’ It will open the ‘Local Disk (C:) Properties’ window.
- Move to the ‘Tools’ tab and click ‘Check’ from the ‘Error – checking’ section.
- Ensure all the programs are closed on your computer and click ‘Scan Drive.’
- Wait for some time until it fixes the hard drive issues.
- Once done, restart your computer and try to install QuickBooks again.
Solution 3: Rename Your Company File and the QBWUSER.INI File
The QBWUSER.INI file is a QuickBooks initialization file that stores all of the information about QuickBooks. Damages to this file can prevent you from installing QuickBooks; let’s fix these issues by renaming this file.
- Go to the location where QuickBooks files are stored.
- Find the ‘QBWUSER.INI file’ and right-click it.
- Select ‘Rename’ and add .OLD at the end of this file name.
- When done, save the changes and retry to install or open QuickBooks.