Temporary Workaround

As a temporary measure, you can disable Windows Desktop Search to force Outlook to use its built-in search functionality. This will bypass the Windows Search service, though it may impact search performance. When using the built-in search, Outlook will display the following message:

Search performance will be impacted because a group policy has turned off the Windows Search service.

Steps to Disable Windows Desktop Search Service for Outlook

Important: The following steps involve modifying the Windows Registry. Incorrect changes to the registry can cause serious issues. Proceed carefully and back up the registry before making changes. For guidance, see How to back up and restore the registry in Windows.

1. Open Registry Editor:

   • Right-click the Start button and select Run.

   • In the Open box, type regedit and click OK to open the Registry Editor.

2. Navigate to the Windows Policies Subkey:

   • Locate and click the following registry subkey:
     HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows

3. Create a New Windows Search Key:

   • Select Edit > New > Key.

   • Name the new key Windows Search.

4. Add a DWORD Value:

   • Select the new Windows Search key.

   • Select Edit > New > DWORD (32-bit) Value.

   • Name the DWORD PreventIndexingOutlook and press Enter.

5. Modify the DWORD Value:

   • Right-click PreventIndexingOutlook and select Modify.

   • In the Value data box, type 1 to enable the setting, then click OK.

6. Exit and Restart:

   • Close the Registry Editor.

   • Restart Outlook to apply the changes.

7. Test the Search:

   • Open Outlook and perform a search to confirm recent emails now appear.

8. Reverting the Change (Optional):

   • To disable the PreventIndexingOutlook setting, return to the DWORD, set the Value data to 0 (zero), and click OK. Restart Outlook to apply.

Resolution Steps

Step 1: Verify the Issue

1. Open Outlook and perform a search for a recent email using a specific keyword or sender.

2. Confirm that the email exists in your inbox or relevant folder but does not appear in the search results.

3. Check if the issue persists across all folders or is specific to certain ones (e.g., Inbox, Sent Items).

Step 2: Rebuild the Outlook Search Index

Rebuilding the search index is often the most effective solution to restore search functionality.

1. Open Indexing Options in Windows:

   • Press Windows Key + S, type Indexing Options, and select it.

2. Modify Indexed Locations:

   • In the Indexing Options window, click Modify.

   • Ensure the checkbox for Microsoft Outlook is selected. If it’s already selected, proceed to the next step.

3. Rebuild the Index:

   • Click Advanced in the Indexing Options window.

   • Under the Troubleshooting section, click Rebuild.

   • Note: Rebuilding the index may take some time, depending on the size of your mailbox. Outlook may remain usable during this process, but search functionality might be temporarily limited.

4. Restart Outlook:

   • Close and reopen Outlook after the indexing process completes.

   • Test the search function again to confirm if recent emails now appear.

Step 3: Repair Outlook Data Files

If rebuilding the index does not resolve the issue, the Outlook data file (PST or OST) may be corrupted.

1. Locate the ScanPST Tool:

   • Find the ScanPST.exe tool in your Outlook installation folder (e.g., C:\Program Files (x86)\Microsoft Office\root\OfficeXX).

2. Run ScanPST:

   • Double-click ScanPST.exe.

   • Browse to your Outlook data file (e.g., .pst or .ost file, typically found in C:\Users\<YourUsername>\AppData\Local\Microsoft\Outlook).

   • Click Start to scan and repair any errors in the file.

3. Reopen Outlook:

   • After the repair completes, open Outlook and test the search functionality.

Step 4: Update or Roll Back Windows

If the issue persists, consider either installing the latest Windows updates or rolling back KB5008212.

• Install Pending Updates:

  • Go to Settings > Windows Update > Check for updates.

  • Install any available updates, as Microsoft may have released a patch to address this issue.

• Uninstall KB5008212:

  • Open Control Panel > Programs > Programs and Features > View installed updates.

  • Locate KB5008212 in the list, right-click, and select Uninstall.

  • Restart your computer and test Outlook’s search functionality.

Step 5: Use Outlook in Safe Mode

Starting Outlook in Safe Mode can help determine if add-ins are interfering with the search function.

1. Press Windows Key + R, type outlook.exe /safe, and press Enter.

2. Test the search functionality in Safe Mode.

3. If the issue is resolved, disable add-ins one by one to identify the culprit:

   • Go to File > Options > Add-ins.

   • Select COM Add-ins and click Go.

   • Uncheck all add-ins, then re-enable them one by one, testing search after each.

Additional Tips

• Ensure Outlook is Updated: Go to File > Office Account > Update Options > Update Now to install the latest Outlook patches.

• Check Mailbox Size: Large mailboxes may slow down indexing. Archive old emails to reduce the mailbox size.

• Switch to Online Mode (Exchange Accounts): If using Cached Exchange Mode, switch to Online Mode temporarily to bypass local indexing issues.

  • Go to File > Account Settings > Account Settings, select your account, click Change, and uncheck Use Cached Exchange Mode.

If the Issue Persists

If none of the above steps resolve the issue, consider the following:

• Create a new Outlook profile:

  • Go to Control Panel > Mail > Show Profiles.

  • Click Add to create a new profile and set it as the default.

• Contact Microsoft Support for further assistance, providing details about your Outlook version, Windows version, and the steps you’ve tried.

Preventative Measures

• Regularly update Windows and Outlook to avoid similar conflicts.

• Back up your Outlook data files (*.pst or *.ost) before applying major Windows updates.

• Monitor Microsoft’s support pages for known issues with updates like KB5008212.

References

• Microsoft Support: Outlook Search Issues

• Windows Update KB5008212 Release Notes

Outlook Search Not Showing Recent Emails After Windows Update KB5008212

Issue Overview

Following the installation of Windows Update KB5008212, some users have reported that Microsoft Outlook's search functionality fails to display recent emails. This issue primarily affects the search index, causing Outlook to return incomplete or outdated search results. This article provides guidance on identifying and resolving the problem to restore full search functionality.

Symptoms

• Recent emails (e.g., from the last few days or weeks) do not appear in Outlook search results.

• Older emails are returned correctly, but new emails are missing.

• The issue persists across different search criteria (e.g., sender, subject, or keywords).

• The problem began after applying Windows Update KB5008212.

Cause

The issue is related to a conflict introduced by Windows Update KB5008212, which may corrupt or misconfigure the Outlook search index. This update, released as part of Microsoft's security and performance patches, inadvertently affects the Windows Search service or Outlook’s indexing process, leading to incomplete indexing of new emails.

Resolution Steps

Step 1: Verify the Issue

1. Open Outlook and perform a search for a recent email using a specific keyword or sender.

2. Confirm that the email exists in your inbox or relevant folder but does not appear in the search results.

3. Check if the issue persists across all folders or is specific to certain ones (e.g., Inbox, Sent Items).

Step 2: Rebuild the Outlook Search Index

Rebuilding the search index is often the most effective solution to restore search functionality.

1. Open Indexing Options in Windows:

   • Press Windows Key + S, type Indexing Options, and select it.

2. Modify Indexed Locations:

   • In the Indexing Options window, click Modify.

   • Ensure the checkbox for Microsoft Outlook is selected. If it’s already selected, proceed to the next step.

3. Rebuild the Index:

   • Click Advanced in the Indexing Options window.

   • Under the Troubleshooting section, click Rebuild.

   • Note: Rebuilding the index may take some time, depending on the size of your mailbox. Outlook may remain usable during this process, but search functionality might be temporarily limited.

4. Restart Outlook:

   • Close and reopen Outlook after the indexing process completes.

   • Test the search function again to confirm if recent emails now appear.

Step 3: Repair Outlook Data Files

If rebuilding the index does not resolve the issue, the Outlook data file (PST or OST) may be corrupted.

1. Locate the ScanPST Tool:

   • Find the ScanPST.exe tool in your Outlook installation folder (e.g., C:\Program Files (x86)\Microsoft Office\root\OfficeXX).

2. Run ScanPST:

   • Double-click ScanPST.exe.

   • Browse to your Outlook data file (e.g., .pst or .ost file, typically found in C:\Users\<YourUsername>\AppData\Local\Microsoft\Outlook).

   • Click Start to scan and repair any errors in the file.

3. Reopen Outlook:

   • After the repair completes, open Outlook and test the search functionality.

Step 4: Update or Roll Back Windows

If the issue persists, consider either installing the latest Windows updates or rolling back KB5008212.

• Install Pending Updates:

  • Go to Settings > Windows Update > Check for updates.

  • Install any available updates, as Microsoft may have released a patch to address this issue.

• Uninstall KB5008212:

  • Open Control Panel > Programs > Programs and Features > View installed updates.

  • Locate KB5008212 in the list, right-click, and select Uninstall.

  • Restart your computer and test Outlook’s search functionality.

Step 5: Use Outlook in Safe Mode

Starting Outlook in Safe Mode can help determine if add-ins are interfering with the search function.

1. Press Windows Key + R, type outlook.exe /safe, and press Enter.

2. Test the search functionality in Safe Mode.

3. If the issue is resolved, disable add-ins one by one to identify the culprit:

   • Go to File > Options > Add-ins.

   • Select COM Add-ins and click Go.

   • Uncheck all add-ins, then re-enable them one at a time, testing search after each.

Additional Tips

• Ensure Outlook is Updated: Go to File > Office Account > Update Options > Update Now to install the latest Outlook patches.

• Check Mailbox Size: Large mailboxes may slow down indexing. Archive old emails to reduce the mailbox size.

• Switch to Online Mode (Exchange Accounts): If using Cached Exchange Mode, switch to Online Mode temporarily to bypass local indexing issues.

  • Go to File > Account Settings > Account Settings, select your account, click Change, and uncheck Use Cached Exchange Mode.

If the Issue Persists

If none of the above steps resolve the issue, consider the following:

• Create a new Outlook profile:

  • Go to Control Panel > Mail > Show Profiles.

  • Click Add to create a new profile and set it as the default.

• Contact Microsoft Support for further assistance, providing details about your Outlook version, Windows version, and the steps you’ve tried.

Preventative Measures

• Regularly update Windows and Outlook to avoid similar conflicts.

• Back up your Outlook data files (*.pst or *.ost) before applying major Windows updates.

• Monitor Microsoft’s support pages for known issues with updates like KB5008212.

References

• Microsoft Support: Outlook Search Issues

• Windows Update KB5008212 Release Notes

Management Studio is a completely standalone product, not tied to any specific version or edition of SQL Server, and no longer requires licensing of any kind.

Quick Summary:

SSMS 18 can be installed side-by-side with SSMS 17 / 16 or SQL Server 2014 SSMS and earlier.

Build numbers:

https://sqlserverbuilds.blogspot.com/2018/01/sql-server-management-studio-ssms.html