[SOLVED] An unexpected error occurred while signing in

[DismalSoul]

Hello guys,

I know that there are already a lot off solution but I tried all of them and none of them helped.

Receive this error when trying to login in AppStore:
An unexpected error occurred while signing in. Your device or computer could not be verified.

iTunes works properly and let's me to login.

Here is my hardware info:

Motherboard: Asus H170-Plus D3
Video: Intel HD 530
Processor: Intel Core i3
Memory: 4Gb but shortly will add 4 more.

I'm on Sierra and using iMac14,2. Also attached config.plist file.

Please, can anyone suggest me how can I fix this error.

 

[NicholasBurns]

I second this issue. No other solutions have worked.

 

[DismalSoul]

Can anyone help please!?

 

[marcustaz]

I am in the same boat. I do not post here, rather try my very best to research/search and try all solutions. Right now since updating to Sierra I cannot fix this bug. I have tried just about EVERY option out there on the WWW. I have been at it for 3 days and nothing. Please can someone try and help.

 

[bmoag]

I had this problem with a fresh installation of Sierra yesterday on a machine using a wireless USB dongle for networking.
When I installed the ethernet drivers the problem resolved.
I presume you have all examined how your ethernet port is labeled which I believe is a common cause of this problem?

 

[Movilegodson]

Hello guys,

I know that there are already a lot off solution but I tried all of them and none of them helped.

Receive this error when trying to login in AppStore:
An unexpected error occurred while signing in. Your device or computer could not be verified.

iTunes works properly and let's me to login.

Here is my hardware info:

Motherboard: Asus H170-Plus D3
Video: Intel HD 530
Processor: Intel Core i3
Memory: 4Gb but shortly will add 4 more.

I'm on Sierra and using iMac14,2. Also attached config.plist file.

Please, can anyone suggest me how can I fix this error.

Yeap, you must have ethernet, mlb, rom working for it to funsion properly.

 

[DismalSoul]

I had this problem with a fresh installation of Sierra yesterday on a machine using a wireless USB dongle for networking.
When I installed the ethernet drivers the problem resolved.
I presume you have all examined how your ethernet port is labeled which I believe is a common cause of this problem?

My Ethernet port is en0. Checked this several times already.

 

[DismalSoul]

Yeap, you must have ethernet, mlb, rom working for it to funsion properly.

all is set up and working.

 

[hellowe]

I have the same problem, anyone solve it?

 

[DismalSoul]

Hi,
Check this thread: https://www.tonymacx86.com/threads/appstore-your-device-or-computer-could-not-be-verified.180186/