I have windows 7 and avast! anti virul. For the last several hours when I try to log onto various sites I keep getting a red warning pop up saying avast has blocked a harmful site etc . On my hotmail site it prevents me getting into my mail. The pop up arises on other sites but I am at least able to access them.

I have run all necessary scans but I do not have any virus the say.

As i want to get into my hotmail account:

Any suggestions?

Many thanks.

Some problems reported with Avast today.