I just installed Oracle 11g, and tried to start Oracle SQL developer so as to start writing queries.
It is asking me:
Enter the full pathname for the jav
Use any JDK installation as long as it is NOT 64bit. The easiest way to find out if it is 64bit installation is to check the folder it resides into. e.g.
C:\Program Files\... is for 64 bit programs C:\Program Files (x86)\... is for 32 bit programs