I am an total beginner to Oracle or any computer software expertise or language.
I want to get a OCA DBA Certificate and I downloaded the XE and SQL Developer. I fired the XE and installed the SQL Developer.
When SQL developer starts , neither green + nor other buttons are functioning. When I touch them with mouse , they open and stay there , not turning back , this is true for all buttons , when I touch a lot developer screen goes black.
I have windows 8 with 6GB Ram.
Please help , XE works normal.
Which version did you download and have you installed the 1.7 JDK ?
Is your Windows 8 a 32-bit or 64-bit install ?