A QuickBooks Script Error will appear when you try to access a web page from within the QuickBooks software. There are several possible causes for this.
If your browser isn't set up to work with QuickBooks, you could end up with an issue with your company's finances.
If the page request is made when Internet Explorer is already open, a QuickBooks script error may occur.
Wait for the error to appear unless QuickBooks is synced with Internet Explorer.
Script error in QuickBooks occurs if Javascript having any installation errors or due to some reasons Internet explorer is unable to process the webpage. The QuickBooks script error is a standard Internet Explorer issue that occurs when trying to open a company file.
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