I tried to send a mail but could not because of the Not Implemented Error in Outlook. If you have encountered such an error, you should read this article, as it discusses everything from causes to solutions and much more!
The Not Implemented error in Outlook is a common issue that can occur while completing various Outlook functions. Unlike some, the Not Implemented error can affect various Outlook features such as sending or receiving emails, forwarding notes, etc.
Conflicting Add-ins: Third-party add-ins might conflict with existing ones, causing the Not Implemented Outlook error.
Faulty Installation: If the installation file is not up to standard or there are a few hiccups during installation, users can expect to experience Outlook issues.
Software/application update: An Outlook Update or a faulty Windows update can cause complications leading to this issue.
PST file Corruptions: PST file corruptions can cause several issues based on severity.
Damaged SRS file: An Outlook SRS file contains all the configuration details regarding sending and receiving Outlook mails. A damaged SRS file may be the reason you've come across a Not Implemented error.
Addins in Outlook are a boon and enhance our Outlook experience. However, When you have a corrupted, incompatible, or conflicting add-in, you will experience Outlook issues like the Not Implemented error. In such cases, the solution is to disable the add-ins. You can do so by following the steps given below-
Type in the command “outlook /safe” and click on Run.
If this solves your issues, try each add-in individually to weed out the corrupted ones.
Antiviruses can restrict applications from carrying out specific functions they may consider a threat (in some cases, it’s not). Try disabling your Antivirus and check if Outlook works.
A corrupted Outlook profile could cause an Outlook not implemented error. One solution is simply creating a new shape to see if it's true. You can do so by following the steps below.
This method will be helpful if the underlying cause lies within the installation file or installation process. You can do the same by following the steps below-
If none of the above methods have worked so far, there is a good chance that your PST file is corrupted. There are two ways to go about this.
ScanPST is an inbuilt PST repair tool that you can use to repair PST files with mild to medium levels of corruption by following the given steps.
Suppose you still haven't resolved your issues. In that case, your PST file may be severely corrupted, and you will need a professional tool such as Remo PST Repair that uses specialized technology to repair corrupted Outlook files.
As this article comes to a close, the “Not Implemented” error is a reasonably common hurdle that can be overcome using standard troubleshooting methods. If Those do not work, there might be underlying issues, and you may need specialized repair tools to rectify them.