Autodesk Inventor

[#1]

If it's a sketch inside of an idw, then we don't need the other files to see that. Try just the idw alone as Sam suggested.

[#2]

My file is pretty big, even when zipping only the idw it's twice the limit for this site.

My sketch includes the circle but I don't think that this is causing the problem.

[#3]

Ok so in this IDW you have alot of things ?

If so try this take just the sheet you have the sketch on in the browser copy the sheet start a new IDW (leaving this one open) in the browser white area right click and paste and see if you can now post..

[#4]

I see that it's the sketch that is big, not the rest of the information on the idw. Because of that I'm unable to send you the file. It seem it does not like my copy from CAD, probably too much info carried from one program to the other.

[#5]

When you copy from cad it gives you a load of junk. I would suggest not doing that if you can.

Well I am sorry we cold not help Autodesk may jump in and set up a ftp you can send to them..