HTML5 Content not accessible on Windows Server 2008r2

Hello,

I created a small Tutorial within Captivate that should be viewed via a Webpage, so I exported it as HTML 5. It runs fine on all browsers except:

Internet Explorer on Windows Server 2008r2. (Only the loading gif is displayed)

This seems to be a common problem ("HTML5 on Windows Server" gives me alot of google results). The solution for this is to activate "Desktop experience" on Windows server (I tried it and it worked). The thing is: we can't ask all users to install this feature.

Is there a possibility to make the HTML5 content run on these machines? Is there a setting in Captivate or something I can change in the exported files? (The Tutorial doesn't rely on multimedia to heavily, so If there is a possibility to deactivate certain functions this might help)

Best regards

CP

Edit: There seems to be a problem with the Audio function (Debugger says "not implemented" at "return new audio"). there is no audio in my project, but it still includes huge load of audio-related code in the CPM.js