I can log into my account on the Avast website without any problems. However, when I try to use the same email address/password in Avast Internet Security, I get told that the email address or password is not correct. What am I doing wrong?
You’re not the only one. Updating/changing my password did not help.
Hi guys, welcome to the forum 
How strange it maybe sounds, try a repair of Avast :
- Start - Control Panel - Add/Remove Programs - Avast - Change.
- Repair.
- Follow the instructions.
- Reboot.
Greetz, Red.
Rednose:
Repair requires I enter my password, which it will not accept. What now? Thanks so much for your help.