Shoutbox

before trying to fix this, can you be more clear in the description of when this happens?

Because, if I read your current post, you get the error when you try to download Messenger Plus!? Correct?

If so, then this is not normal at all and following the above advise will maybe solve the problem, but the cause of this is, to say the least, very very strange and should not happen at all. Downloading a file from the internet does not require stuff which could trigger such an error.

So, either you have a virus or other background program running which tries to do dodgy stuff, or either you described the problem totally wrong.

Thus, give as much as possible details as when this error happens exactly. And remember, downloading is not saving the file and it is also not installing the program, those are three different things...