I am trialling Solo 7.
It is hard to find an antivirus for Windows Me which is current, and which leaves the PC stable.
I am not sure of their support. I have not had to use Solo support. The test of a good antivirus is the reply from support. Some supports do not answer at all.
If after 2 weeks, I am happy with Solo, I will buy it from Emetrix in the USA.
At the moment, Solo is the only STABLE antivirus for my old ME PC.
Anyone know of an antivirus for an old ME PC, in case Solo fails my test?

Solo Antivirus Software is slightly old-fashioned interface, but an anti-virus with a little load of the system is soft. If anything, the scan movement was fast, but detected system file of Windows as Trojan horse under my environment. This is a serious defect with the fear with a system as instability. Therefore, I cannot recommend this product.