Hey guys, after installing Oracle EBS R12.1 on windows server 2008 VM, mainly following this tutorial (except that i was using a VM) (Oracle R12.1 Full & Tips Installation on Windows Server 2008 64/32 bit) I opened the self service forums and they seem to be running OK, but when i launch the forms, it keeps trying to load for a while then i get an error FRM-92101:There was a failure in the Forms Server during startup. ...frm-92101 Forms Server failure
googling led me to this thread, but i couldn't exactly do what they said nor
frm-92101 Forms Server failure (only after 60 sessions are started)
Here's the msg i am getting

I tried looking into the registry but i don't see any problem, it's 1024 whatever that means!!

I am pretty much a complete novice to the components of the EBS, so suggestions like "From the control panel ( Middle tier) , click on the OPMN for middle tier -...etc" made no sense to me.
Could any1 please offer a little detailed help? I am installing this for self-learning purposes.
Thanks for your cooperation