For some reason app store simply does not work:

Solutions like:

• reset NVRAM;
• remove com.apple.appstore.plist, com.apple.storeagent.plist and then restart,

did not solve the problem.

Does anyone know how to solve this problem?

Thanks.

For some reason app store simply does not work:

Solutions like:

• reset NVRAM;
• remove com.apple.appstore.plist, com.apple.storeagent.plist and then restart,

did not solve the problem.

Does anyone know other possible solutions?

Thanks.