Power Eraser not connecting to Symantec Server

I used the Norton Power Eraser but then got the following message: scan cannot run because Norton Power Eraser cannot access the Symantec Server. Error Code 0x80045003,n2E

 

I had tried in safe mode but didn't work either. What should I do? 

 

I'm using a cable internet connection, and have no other virus programs except WIndows Defender. Could that be the problem?