WIN10 Anniversary version ENSP start AR hint error code 40 problem

The ENSP 1.2.00.380 is installed in the win 10 operating system and has been operating normally, but after the upgrade of the win anniversary version in November 2016, the start of AR started unsuccessfully, prompting error code 40.

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Uninstall ENSP and VirtualBox after the reload problem is still. According to the Forum and various statements on the Internet update VirtualBox to modify the virtual network card settings, or re-registration can not be resolved, the final multi-party find finally find a solution.

Environment: WIN10 Anniversary Edition, ENSP 1.2.00.380,virtualbox 4.2.8

A virtual machine template such as Ar_base,wlan_ac_base will appear in VirtualBox Manager after ENSP registration.
Can see the configuration of the virtual machine has a "memory size" of 1MB, it is this 1MB of video memory so that the AR router failed to start. In fact, the click on the virtual machine configuration page will automatically eject the video memory size is too small warning, this is why the start of AR failure.

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When starting a ar,virtualbox in the ENSP will create an AR virtual machine clone, the clone configuration and Ar_base is the same, when the AR hint failed to start after the failure of the tube, we modify this AR clone configuration, Adjust the memory size to 8MB to save the exit. Start the AR in ENSP again, if there is no other problem, then the router will start successfully.

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A way to completely resolve this problem:
Find the ENSP installation path, such as My Computer C:\Program files\huawei\ensp\vboxserver\arbasebackup\ar_base, which has a Ar_base.vbox file, opened with a text editor, search "Display vramsize", you can see this parameter value is set to 1 by default, change it to 8, save exit.

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When saving may prompt "Cannot save", is a permission problem caused, you can copy the file to another path and get Modify permissions, modify save after overwriting the source file.

Then delete the C:\Users\XXXXX\. VirtualBox All files in folder, restart ENSP, re-register AR Device (menu-tools-Register device)

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When registering, the AR device can be started normally in ENSP.

At this point, if you open the VirtualBox manager's ar_base configuration, you can see the memory size has been changed to 8, it is important that each time you create a new router, AR clone of the memory size is automatically 8, no need to manually modify.

WIN10 Anniversary version ENSP start AR hint error code 40 problem