Greetings StRoM7.

First of all, I'd like to note that I'm sorry for the late reply, but my ISP had technical issues and thus left me without internet for about four days now.

You haven't provided enough information/ignored the forum template and as a result of this, we are unable to help you. In order to be of any real assistance, we need to know as much detailed information about your computer as possible.
Please consult All about the BYOND Help Forum if you are unsure on how to fill out any of the template fields.

Once you are sure you have enough information, please reply to this post with all the information you can. From there, we'll see if we'll be able to help you solve your problem.

As for your description of the problem.
What do you mean by 'upload' and what is the exact error message you receive in which program?

Yours sincerely,
Schnitzelnagler.