Solving "RPC S 7 AEC 0" Error


Error RPC S 7 AEC 0 is an error that often occurs while using applications like Microsoft Outlook on Windows 10. This error can prevent users from accessing their mail data and cause their devices to lock up or crash. In this article, we'll show you how to troubleshoot this error so you can get back to using your device as quickly as possible.


1. Reboot your System

The first step you should take when trying to resolve error RPC S 7 AEC 0 is to reboot your system. This process can help to eliminate any existing software or settings that might be causing the problem.

2. Uninstall and Reinstall Your Mail Application

If the error persists after rebooting your system, you may need to completely uninstall and reinstall your mail application. You can try uninstalling the application from the control panel, or you can use a third-party uninstaller tool to do this.

3. Change Your Firewall Settings

If you are using a firewall, it may be blocking communication between the mail application and other applications. To fix this issue, you need to make sure that the firewall settings allow incoming and outgoing data on the port associated with your mail application.

4. Update Your Drivers

If all else fails, you may need to update your drivers. Outdated drivers can cause a wide range of errors, so it's important to keep them up to date. You can usually do this via the Device Manager in Windows.


Q: What causes error RPC S 7 AEC 0?

A: Error RPC S 7 AEC 0 can be caused by outdated drivers or settings, as well as an incompatible firewall.

Q: How do I resolve error RPC S 7 AEC 0?

A: To resolve this error, you should reboot your system, uninstall and reinstall your mail application, change your firewall settings, and update your drivers.

Q: How do I uninstall and reinstall my mail application?

A: To uninstall your mail application, go to the control panel and select the application from the list. Select the uninstall option and follow the instructions on the screen. To reinstall, download the latest version of the application from the official website and install it on your system.

Q: How do I update my drivers?

A: To update your drivers, open the Device Manager in Windows and select your device. Right-click and select the “Update driver” option. Follow the on-screen instructions to complete the process.

Q: How do I change my firewall settings?

A: To change your firewall settings, open your firewall configuration application and select the “Ports” option. From here, you can add or remove ports that are blocked by the firewall. Make sure that the port associated with your mail application is allowed.

Unlock Boot – Guide to Updating Drivers

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