For the last few weeks, frequently when I try to get on TideFans, I get redirected to this URL

http://file2store.info/download.php?id=1D10F94A

It doesn't happen every time, usually once a day. It only happens when I attempt to access TideFans.
When researching (Google) this a little it appears that it could be some problem with VBSEO software the forums are using.
Has anyone else seen this? Is it on my machine or in the TideFans forum software?

Thanks.