I need to share the file and try todo that trough hyperfileshare.com - but with no sucess. I have error all the time. What the problem can be? Do you have the same troubles there?

Maybe you have low connection and your files are too large, try to resize your files then upload again.

You can try Yousendit for free for sending files upto 100mb in size

Current file size limit is 250 Mbytes.

That is from http://www.hyperfileshare.com/ (main page)
I believe everything should be ok now

I suppose that such system have support or owner at least. Once you send the question to him you will get full answer.

Id say get a free account with rapidshare as its easier and faster to upload. Yousendit is also a better service as well. Stick to the ones which are reliable, this way there is a low chance of you losting data.

Net work speed also matters while uploading or downloading. Better to check up network connectivity and its speed.