If the patch failed with Unknown Error Code: 2145124329 remark is shown for Cumulative updates for the.

Initiate a patch scan and then deploy the failed patches if it still appears in the missing patches list.

NET Framework Repair Tool patch 108183 from Supported Patches View.

In this case, you need to deploy the Microsoft.

If it still fails, then it probably means that the.

Deploy the Latest Security and Quality Roll-up update from the missing patches list to resolve the issue.

NET Framework version installed in the systems:

If the patch failed with Unknown Error Code: 2145124329 remark is shown for Security Only updates for.

Deploy the Latest Security Monthly Quality Roll-up to the above mentioned OS versions from the missing patches list.

If the patch failed with Unknown Error Code: 2145124329 remark is shown for Security Only updates:.

In that case, the customer needs to contact Microsoft support.

If no package is present in the registry hive mentioned below or the registry hive is empty in the customer system registry.

Verify if the DB sync/scan has happened recently, if it hasn't happened, please perform a DB sync and patch scan and check whether the issue still exists.

If the DB sync and patch scan has not occurred recently:.

There are six reasons as to why this error code might be shown, they can be resolved respectively as shown below: Failure to meet the prerequisites can cause this error.

Missing prerequisites for update - Some updates require certain prerequisites (such as upgrading dependent applications to the latest versions) before they can be installed.

Update doesn't meet the system requirements - The updates to be installed don't meet the required system specifications.

Update is already installed - The update that you're trying to install is already installed in the system.

Superseded update - When a new update is released for an application/component, the existing (old) update(s) are superseded by the latest update.

This error might occur due to one of the following reasons: However you get an error message - 'Unknown Error Code: 2145124329' Cause You are trying to install patches on your network computers, using Endpoint Central. You can follow the steps in this document to resolve this.

We have released a separate troubleshooting patch to address this issue. Patch Installation Failure - 'Unknown Error Code: 2145124329'

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