...but Unfortunately forget it. How can I reset it ? or How can I make another username and pass wordYou can't start WebLogic Server without the User/Password! You either need to reset the PW as Carlos suggested with his link ( http://middlewaremagic.com/weblogic/?p=323 ) or you are going to have to un-install everything and reinstall and make sure you write down the password. ;)
How can I run the form without using OC4J??Oracle Forms 11g does not use the OC4J container. It uses WebLogic Server (WLS). :( It would be wonderful if Oracle created a stripped down version of WLS for a developer install so we don't have to have a full-blown WLS installed!