Platform is Windows XP. Browser is Internet Explorer 6. I doubt that this problem has to do with the platform or browser since EE version 1.0 and EE public beta versions worked just fine with the exact same platform/browser combination.
<font color="blue">I have narrowed down this problem specifically to the uploading of non-image files.</font> I discovered that I can successfully upload gif or jpg files and the files make it to server as expected using EE version 1.1, plus the necessary code for the image appears in the summary or body or summary or extended text, depending on which is chosen.
However, non-image files are not uploaded to the server and EE version 1.1 does not write any code for them. I test the following non-image file types and all of them fail: <b>html</b>, <b>doc</b>, <b>pdf</b>.
I can only conclude that this uploading problem is limited to non-image files. And yes, I have checked “All File Types” in the Allowed File Types of the File Upload Preferences. I know that non-image files were successfully uploaded in EE version 1.0 as well as the public beta because this has been done since January of this year.
I use EE on a business site for content management involving several correspondents who post material and upload non-image files. I cannot post the URL in the forum because the site contains proprietary information, but I can give someone from pMachine Staff the necessary log in details.
Perhaps other users or beta testers of EE version 1.1 who had success uploading files are only uploading image files. Perhaps I am unaware of some new adjustment that must be made for successful uploading of non-image files. It would be really useful to be able to specify the acceptable file extensions in the File Upload Preferences.
Perhaps there is somewhere else that file types doc, html and pdf can be specified for uploading in EE version 1.1?
Also note that I tried restoring the <b>core.upload.php</b> file from EE version 1.0 and doing so did not enable the uploading of non-image files. This test I performed to rule out that this problem is related to the <b>core.upload.php</b>.
My suggestion is that some other php file in EE version 1.1 has been changed compared to EE version 1.0 or earlier public betas and that the change impacts the uploading of non-image files while not affecting the uploading of image files.