There is no way to know from what you have posted if there is a virus, Now the symptoms your describing are not anything to make us think this file is any more likely to have a virus then any other file on your system. In other words this sounds like strickly an file name length issue only.
If your worried scan them with your onpc scanner, if you need a good free onpc scanner have a look at the links section where a few good ones are listed there.
I always scan my files before sharing them, so its good practice to do so, have never in all my years found a file from mx to contain a virus.