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
This is what worked for me on Windows 8.1 with Update 1, 64-bit:
Create a SYSTEM level Environment variable named HTTPPORT with a value of 8080. Reboot. Click the Get Started link and this time it will work because it can resolve %HTTPPORT%.