I have just purchased the pro version and have a similar problem, that is not solved by the above solution.
The web server is IIS.
The whole thing works nicely on my own PC, which is running IIS for my developing. Everything displays correctly, files appear in the temp transfer directory, then are moved to the uploads directory. Progress bar displays correctly.
However it does not work on any other PC. The main page (
http://development.tenderlink.com/XUplo ... _form.html) displays fine, with the correct number of upload files etc.. but when I go to upload my files in a pop-up window, it delays for a while - then says transfer complete (because there is no flength file in my transfer directory, in fact it is completely empty - no folders are even created).
However in the background the transfer is obviously still happening, because about 30 seconds later a folder briefly appears in the transfer directory, then it is instantly moved to the upload directory, where I can now see the file. My original upload page then takes me on to the redirect page I have set up.
So in the end I get the file OK, but there is no progress, as there is nothing in the temp folder during the entire upload.
None of this happens when I start the upload on teh PC running IIS.
Any help would be most appreciated.... Thanks