If you've read the post below you'll know my son has recently gone into sixth form. One of the A levels he's doing is Computing and a fair chunk of the course consists of learning how to program. The college use Visual Basic 6 as the programming language to teach these skills and I thought it would be an idea to get a copy for home use to make life easier for him. So far so good.
Unfortunately, Microsoft has discontinued Visual Basic 6 and replaced it with Visual Basic .NET and guess what... the two are not compatible. So I downloaded, prefectly legitimately, Microsoft Visual Basic Express 2008, thinking this would do the job. Incredibly, to me at least, this isn't compatible with Visual Basic 6 either. I decided to do something a try that I've never done before : I decided to get a pirate copy.
One of my son's mates got a zipped down copy from some dubious source or other and it came in the form of one archive file with the extension .zix. This meant that I needed a program called "WinZix" to unzip it before I could install it. I downloaded Winzix, from a web site that looked O.K., and ran it. AVG immediately gave a warning which I thought was a false positive resulting from the crack code embedded in the pirate copy of Visual Basic 6. I've seen this happen before but on this occasion AVG was dead right. I installed WinZix and within minutes I was getting unwanted pop-ups and my computer seemed sluggish. I ran a full scan using AVG and it detected nothing at all untoward.
I tried various Anti-Spyware Anti-Malware programs and nothing would shift it. After a day of this I was very close to reformatting the drive and re-installing Windows. Fortunately, I remembered that one of the posters on Gavin's Station has always recommended an anti-virus program called "Avast!" and I decided to give that a whirl. I downloaded it and did a scan immediately.
Within a very short time it had detected fifteen versions of the same Trojan in various places on my computer, mainly in the system restore area. Needless to say, I dealt with them there and then and that seems to have put an end to the pop-ups and sluggishness.
O.K., I was foolish for accepting software from a dodgy location and ignoring a warning from AVG but both WinZix, and the website I downloaded it from, looked perfectly reasonable.
Now I'm running both AVG Free 8.5 and Avast! So far it's fine.
Stear clear of WinZix (and don't be a pillock like me!)