QuickBooks Error 101 is a scripting error that happens when the window fails to execute the commands and these commands are required to run web-based applications.
What triggers QuickBooks online Error 101?
Windows is not able to run Flash.
Windows unable to run Java and .NET framework and ActiveX.
Internet explorer settings are poorly configured.
How to resolve QuickBooks online Error 101?
Method 1 :Reset IE’s pop up settings.
Move to select the ‘Always allow session cookies’.
Ensure that first and third party cookies are accepted.
Enable ActiveX controls and TLS 1.2.
You should select the “use TLS 1.2” checkbox from the advanced settings tab of Internet Explorer.
Method 2: Update .NET framework, java and adobe flash player
You should download and install the latest release of Java download center.
Further, download the latest release for flash player.
Also, move ahead to download updates for Microsoft .NET framework.
Method 3: Update the banking in QuickBooks online
Open QuickBooks online.
Go to the banking option.
Move to the Update icon.
Update the QuickBooks banking.
Hopefully, QuickBooks Error 101 is now resolved by the methods discussed above! If you need, in case you are still stuck on Error 101 of QuickBooks, call QuickBooks enterprise support at +1888-485-0289.