I have started using Oracle database server on Windows 7 64 bit OS and I have encountered the following error.
\"Error- Windows cannot find \'http://127.0.01:%HT
Simple solution:
You need to directly tell where your http port is. To do so; open up the folder where your Oracle is stored and navigate to server folder( in my case C:\Oracle\oraclexe\app\oracle\product\11.2.0\server) in that folder right click to Get_Started file and choose properties. There you can hand type your http port which is usually 8080 in my case: ....127.0.0.1:8080/apex/f?p=4950
The problem should be solved.
Hope this helps you get through it..
Pinar U.S.