Has this been addressed by a fix in any recent version? We ran into this today with an installer built with 11.1. If this has been fixed we will upgrade the project, if not we'll have to detect this Windows Update and bail on the install, telling the user to remove the update. Obviously this is not ...
Running into the old Error 4020. There was an error during the IIS configuration process. issue on one of our client machines. Is there an IIS.dll that does the extra logging available for AI 11.1?
Done a very rudimentary repro (in Azure theme) and can confirm this in at least 9.3+ (maybe earlier). Drop a HTML Host control on a dialog. Point it to a file that implements some JS. When the JS runs, the dialog text dissapears.