Wide default launch and activation security descriptor is invalid

I got the same anser off EventID. So just a tip for the future. To continue this discussion, please ask a new question. Which of the following retains the information it's storing when the system power is turned off? Submit ». Get answers from your peers along with millions of IT pros who visit Spiceworks. Hi Guys, i am having an issue with applying group polices to our recently upgraded domain.

The machine wide Limits Access security descriptor is invalid. It contains Access Control Entries with permissions that are invalid. The requested action was therefore not performed. This security permission can be corrected using the Component Services administrative tool.

I have compared the ACL entries found via dcomcnfg. I can correlate the first error to the exact time where I implemented the security policy change; but can not determine how they are related. It appeared that the error was being logged once for every single DCOM component that was present. It is possible that it was unrelated to the "security policy" change, but was actually below my radar for a while.

Hope the above info helps others. What security policy change have you implemented? Hope it helps. Thank you for the feedback. This information will benefit many other users who access this forum. An attacker could attempt to exploit weak security in an individual application by attacking it through COM calls.

It exposes RPC interfaces that can be called remotely. Because some COM-based servers allow unauthenticated remote component activation, these interfaces can be called by anyone, including unauthenticated users. To protect individual COM-based applications or services, set this policy setting to an appropriate computer-wide ACL.

If you implement a COM-based server and you override the default security settings, confirm that the application-specific launch permissions ACL assigns include activation permissions to appropriate users.

If it does not, you must change your application-specific launch permission ACL to provide appropriate users with activation rights so that applications and Windows components that use DCOM do not fail. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Submit and view feedback for This product This page.