I've just updated avast! free to v7.0 and I cannot boot past the blue screen at start-up and the only way to get past it is to power off via the power button, restart in Safe Boot and uninstall avast.
Is this a problem experienced by others or is it just me - and what advice can anyone give to resolve this and reinstall avast! correctly?
Thanks.
Edit: I should have added that I am running a 27: quad-core i7 iMac under MacOSX.6.8, apologies.