In Microsoft SharePoint, you may receive the following error when trying to open explorer browser to view folders and files. Message from webpage We’re having a problem opening this location in File Explorer. Add this web site to your Trusted Sites list and try again.

In Microsoft Notepad, you may receive the following error when trying to save a file with different encoding.  This file contains characters in Unicode format which will be lost if you save this file as an ANSI encoded text file. To keep the Unicode information, click Cancel below and then select one of the Unicode options...

You may receive an error in Windows DNS when you try to create or update a DNS record.  Warning: The associated pointer (PTR) record cannot be created, probably because the referenced reverse lookup zone cannot be found.  This error is documented on Microsoft's KB site. More than likely, you do not have a reverse lookup zone...

In Microsoft Outlook, you may receive an error when trying to forward a meeting series or occurrence on your calendar. 

If you created a script in CMS, you may receive the following error on occasion when you try to run it.  (null) [Line: 7] (null)