How to Fix admin.dll Errors    |    What is admin.dll?    |    Scan for admin.dll Errors

Run a Free Scan to check for admin.dll related errors.

admin.dll - What is admin.dll?

admin.dll File Description:

The key component that Microsoft FrontPage uses to help provide security is a set of three programs that are collectively called Microsoft FrontPage Server Extensions. On a Web site that they support, called a FrontPage-extended web, they provide enhanced administering, authoring, and browsing functionality.

The admin.dll module is one of the three programs contained in the FrontPage Server Extensions. This dynamic link library handles user requests for administrative actions. It controls the administration of a website and its use is restricted to site administrators. The other two modules are the author.dll, which handles user requests for authoring actions, and the shtml.dll, which handles user requests for browsing actions.

In the FrontPage-extended web, there is an Access Control List (ACL) in which its central role is to specify what actions each authenticated user and group are permitted to perform on a file or folder. Its role becomes clear when you view the FrontPage Server Extensions, Windows NT Server, and IIS Web server as an integrated security system.

Windows NT Server creates and sets the initial permissions on the ACLs. But after FrontPage Server Extensions are installed on IIS, you can use administration tools such as Fpsrvadm and Fpremadm to modify the ACLs on FrontPage-extended web files and folders. This means that you can change the permissions on these files and folders. You can also use the FrontPage client Permissions command to modify the ACLs. When this method is used, FrontPage displays the Windows NT Server user-account list by default.

The ACL in the root folder of a FrontPage-extended web is especially important because you can add, set or modify permissions for users of the FrontPage-extended web. You can specify R permission for browsing users who can only read web files, W permission for authors who also have R permission and can read and write to web files, and P permission for administrators who also have W and R permissions and can change permissions by modifying ACLs.

If the user requests an administrative action on the FrontPage-extended web, the admin.dll file checks the root folder that the ACL is in to see whether the user has P permission. If the user requests an authoring action, the author.dll file checks the ACL to see whether the user has W permission, and if the user requests a browsing action, the shtml.dll checks the ACL to see whether the user has R permission.

Author: Microsoft Corporation
Author URL:
Part of: Microsoft FrontPage Server Extensions
Memory Usage: Low
Associated Applications: Microsoft FrontPage, FrontPage-extended Web
Background DLL: Yes
Uses Network: Yes
Hardware Related: No
Common Path: C:/ Program Files/ Common Files/Microsoft Shared/ web server extensions/ 60/ isapi/ _vti_adm/ admin.dll
DLL Version:


Make sure your admin.dll is authentic and error free with a FREE SCAN.

Do you have errors with admin.dll?

The Usual Cause of admin.dll Errors to Occur:

A common and likely explanation for admin.dll errors is failure in the Windows program registry - repairs are required to protect against additional harm in other applications and/or devices. Experiencing these errors places your system in danger for fatal crashes, blue screen errors as well as hardware failure.

Symptoms of admin.dll Errors:

admin.dll errors bring forth numerous symptoms, including: personal computer freezes while shutting down or starting up, programs crash, decreased pc performance, case speaker beeps, problems opening documents, sluggish behaviour and program installation problems.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse DLL Files by Name:

Is your DLL file missing?

Help us to make the best resource we possibly can by submitting you very own DLL file details. If you have detailed information on any DLL file or other file types please let us know by visiting the following link.

Submit File Details Form

How to Fix admin.dll Errors    |    Scan for admin.dll Errors    |    What is admin.dll?