First of all, I would like to start of by saying that apart from what have been noted in the other answers, I would like to add that, being a member with reputation of more than 2K! you should by now know how to ask a proper question.
I'm not trying to be rude or offend you, and if it feels that way, I would really like to take the opportunity now and say that I'm sorry and also tell you that I did not intent any harm. :-)
To come back to the point, there is just nothing concrete in your question to go on. Reading the comments to the answers given, you have left out important information as well, which in turn fueled some negative interest in your question. Worst of all, you still have not even taken the time to add the extra VERY IMPORTANT info in your question.
In my opinion it is still a very low quality question which should have been closed for something like unclear or too broad. Adding a bounty on top of such a question does not make it more acceptable as a question, it still remains low quality.
Most users, and that includes me, downvote without commenting (I however still try to leave comments, specially on answers from time to time). The big reasons for me behind this is
Revenge voting to which I have been a victim of a couple times. I'm really really not in the mood for someone else's childishness. I have always removed my downvotes with proper edits, that is the whole concept behind this.
Users that swear and blatantly calling one names and just plain rudeness. This almost always turns into a fight. We all have a breaking point, and if someone goes on and on, I eventually end up being really rude and then getting warned by the mods. So I totally avoid that now.
There are a basic guide on all SE sites which everyone can use as a guide on how to ask a proper well received question. I still feel that most users simply neglet that or simply takes a chance and hope that someone will still do their job for them.