Troubleshoot QuickBooks Error 1330 | Forum

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Steffan Johnson
Steffan Johnson Oct 17 '19

QuickBooks Error Code 1330 


QuickBooks POS Error 1330, also known as Windows Error is a critical error. It usually occurs while assigning incompatible digital signature to a tab records running into the background. It may also occur if the users attempt to update software with the newest update patch. Some of the common causes of this error include:


If the “authorized digital signs” under the cab files have been damaged.

The error just isn't wholly due to the POS but is linked more into the Windows Operating system.

Both the system signature and digital signature have already been compared against each other.

We have provided a few resolution steps so that you could attempt to resolve QuickBooks POS Error 1330. If you need any assistance while performing the steps, feel free to give us a call us.If you want to Troubleshoot QuickBooks Error 1330,contact QuickBooks.


Fixing QuickBooks POS Error 1330

Caution: Always back within the data and files before attempting the resolution.


Step one For QuickBooks POS Error 1330

Restart the system and log in as an Administrator.

Download the POS update if it's available.

Now, close down all of the programs that are operating on the machine and then proceed with the instructions below:


Start the Task Manager and available to the Processes option

End all active process of the .exe file

Close the active POS Services on the device

Next, try to find the .msc files

When found, go through the Services Window and then search for QB POS Database Manager

Close the POS Services as well as the services windows

Clean all data which are associated with the updated product folder

Next, close the Windows Explorer dialogue box

Now, update the QuickBooks POS towards the latest version available. If the error still occurs, perform the next thing.

Step two For QuickBooks POS Error 1330

Uninstall the prevailing QuickBooks POS

Save all system data and programs data running on the workstation and then close all programs

Hit on the windows key regarding the keyboard to start to the Run command

Look for the control panel after which hit enter

Open the control panel and then click regarding the Add/Remove programs separately

From the list, select the QuickBooks POS and then click on remove or change function then click YES

Following the uninstall process, rename the QuickBooks POS folder through the C:\ drive

Also rename the QBPOSDBSrv (user folder) found in the C:\Documents & settings

Create clean login for QBPOSDBSrv user

Retrieve to Run command and key in UAC and then hit on Enter

Next, find the User Accounts and open the User tab

Discover the QBPOSDBSrv user account and then remove the account through the list

Restart the system and make an effort to reinstall QuickBooks Point of Sale

AP Experts Tech Support

By using the above-given steps you ought to be in a position to resolve the error. If the error still occurs even after attempting both the resolution steps, immediately give us a call us. By dialing our Accountsportal support number, you're going to be associated with our representative who will direct you towards resolving the error.


You are able to lay your confidence in us. We now have experts and offer reliable customer support to clients in resolving any matters linked to QuickBooks. Our services may also be accessible through emails and QuickBooks Chat Support link available on our website.


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