Virtualbox is not the industry standard for VM machines VMware is and they always develop their software to work properly with most software. No one has problems with VMware that I know of. Also why are you asking if comodo or sun is telling the truth? You even proved that Sun is the one with the problem becasue you provided a link to avast that said sun is the problem.
I prove nothing.
Problems are very different one from another.
Most probably the avast firewall problem was corrected by avast side (which development team is serious).
VMWare is a bloatware of services/drivers/network mess…
I still have some hope on both companies to work together on this.
Considering your stated objective (getting Comodo & Sun working together), I do not believe that finding out which one of them lied first (the logical conclusion/implication of your question/subject) to be a good basis of any possible future relationship and/or dialogue between them.
In short. Nice attention grabbing subject. But, poorly thought out given your objective. OK?