I tried the same this that you asked. But same problem exist.
Let me explain my problem in more detail.
My site is hosted on a machine having Windows Server 2003 Standard Edition as Operating System.
The files of my website (DNN Web Site) are on the root of wwwroot folder. Server Certificate is installed on the PC.
For the web Site I have checked / enabled the SSL Enabled and SSL Enforce checkboxes. Portal id of my Web site is 12.
Current version of my DNN Inatllation is 4.08.02 and I am upgrading it to version 4.9.4.
As per your Instruction for upgradation I copied files from Upgrade package of version 4.9.4 and pasted it on my current web site directory. I set the auto upgrade to false in the web.config.
then I browse my site to upgrade the version using the URL
http://www.MyDomain.ie/install/install.aspx?mode=upgrade.
Upgrade success message is displayed. When I try to access my web site first time after upgrade using the url
http://www.mydomain.ie after a long time i got request time out message.
After that when i try it again to access the pages it shows a message in the status bar of the browser that web site found waiting for reply and continously searches for the web site.
I have also tried to mark the pages as unsecure against the portal 0, 12 and the portal id ( null). and restarted the IIS, but ssame results.
I have also tried upgrade process by unchecking the check boxes (SSL Enabled and SSL Enforce) but same result.
Any Ideas where i am getting wrong. ???