Library not registered script error

When every I try to get onto internet explorer, I get a script error saying library not registered. The code is 0. This also happens when I try to open links or attachments sometimes.

Question Info

Last updated September 24, 2018 Views 2,181 Applies to:

Hi gex269,

This issue is caused by damaged or incompatible Internet Explorer settings or add-ons. You can usually resolve the problem by resetting Internet Explorer settings.

I would suggest you to optimize internet explorer and then reset internet explorer, you have a fix it in the reset internet explorer link below just click on it, to resolve the issue.

Optimize internet explorer


Note: Please note that running Reset Internet Explorer Settings will reset all user-defined settings including those set by installed extensions, toolbars and other add-ons to IE Defaults. This includes all Security, Privacy and Zone settings. Also this will clear browsing history, delete all temporary Internet Files, cookies, form data and especially all stored passwords.

How to reset Internet Explorer settings

Also if you have any third party toolbar installed, uninstall and check.


Refer the following link which addresses similar issue:



Divya R – Microsoft Support.

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