When trying to send email invoices, forms, or documents, you run into the QuickBooks QBMapi64 out of memory error. A pop-up window appears on your screen with a button labeled "OK." After clicking QuickBooks, the unrecoverable error window will open. This error will stop you from sending further emails, and hence, it needs to be resolved as soon as possible.
This issue will affect you when sending email invoices, which is very irritating for the user. Dial +1 (855)-955-1942 and speak with the QB Expert to resolve your concerns.
Factors Affecting QBMapi64 Out of Memory Error
Multiple possible reasons are causing this error. Let’s get a quick overview to understand the reasons.
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When you have not updated the Windows operating system.
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When the mapi32.dll file is damaged or corrupted.
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The Internet connection is poor or unstable.
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The Windows firewall or antivirus is blocking QuickBooks operations from being performed.
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Using the old version of Microsoft Office.
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The time and Date settings may be wrong.
Ways to Resolve QBMapi64 Out of Memory Error
After learning about the reasons for this error, here are the practical solutions to tackle this error.
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Install the Latest version of QuickBooks Desktop by heading over to the Help section and then updating QuickBooks. Then download the latest available version of QuickBooks and restart the system.
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Try updating the Windows operating system; this will update all the drivers installed in the system.
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Access QuickBooks Desktop as an administrator by right-clicking on the QB icon.
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Ensure that MS Outlook is the default email application for Windows. To do so, here are the steps.
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In the Start menu, search for default apps.
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Select Outlook as the default app for Mail.
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Modify the QB Preferences by heading over to the Edit menu and then selecting Preferences. Locate Send Forms > Outlook > Add. Ensure the Use Enhanced Security is enabled and hit OK.
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Verify that the Internet Connection is stable and not poor. Check your internet speed by heading to speedtest.net to maintain stability.
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Check the SSL settings in your system on the control panel. To do that, press Windows + R on the keyboard and search for Control Panel. After opening the control panel, head over to the Network and Internet tab. Click on Internet Options and go to the Advanced tab. Ensure that the Use SSL 3.0 is clicked. Now, head to the Content tab and select Clear SSL State and save. Once done, restart the QB Desktop.
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Access the QuickBooks Tool Hub and choose the Program Problems tab. Click Quick Fix My Program. Head back to the Program Problems Tab in Tool Hub and select the QuickBooks Program Diagnostic Tool. Select the QuickBooks Program Diagnostic Tool. Follow the on-screen instructions to run the QuickBooks Program Diagnostic Tool. Once the process is done, restart the QuickBooks application.
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Launch the QuickBooks Install Diagnostic Tool and repair the necessary problems to diagnose the error. Restart the QuickBooks application and check if the error has been resolved.
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To check the Mapi32.dll file, reboot your system. Access Microsoft Word and create a blank document. On the documents page, go to File > Send > Email as PDF Attachment. Now, to check, send a test email. Press Windows + R to access File Explorer, then head towards C:\Windows\System32 and double click on the Fixmapi.exe file. Follow the instructions on the screen and repair the window.
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Repair the QBUSER>INI and EntitlementDataStore.ecml File to do that, open File Explorer and move to the file directory for QuickBooks. If the files are not visible, ensure that you enable the hidden files to check them. Right-click on the QBWUSER.ini file and rename it. Include .old in the new file and make it QBWUSER.ini.old. After saving, restart QuickBooks.
Also Read: 3 Comprehensive Tutorials: QuickBooks EWS UEXP Error
Conclusion
For the summary of this blog, we have discussed why you encounter the QuickBooks qbMapi64 out of memory error. Moreover, we have discussed solutions to address this problem and resolve the issues, since this can stop you from sending email invoices, which is very frustrating. Even if you still face this error. Then connect and talk to a QB Expert or dial +1 (855)-955-1942.