在降级到1.7之后，当我正在进行java -version时，我仍然看到Java 1.8

Question

I downgraded java 1.7 from 1.8, but I still see 1.8 when I do java -version . I changed the path and also made JAVA_HOME changed for 1.7 as

JAVA_HOME: C:\Program Files (x86)\Java\jdk1.7.0_79 
PATH:      C:\Program Files(x86)\Java\jdk1.7.0_79\bin

For some reason I also have this in my path: C:\\ProgramData\\Oracle\\Java\\javapath , which I believe keeps this 1.8 version. When I take off this from the path, I get this message: C:\\Program Files\\Java\\jre7\\lib\\amd64\\jvm.cfg . I don't know what's going on. Any suggestion would be very helpful.

Answer 1

TRY DOING THE FOLLOWING:

Type "regedit" from startup menu. Take a back up if you are a novice.
Go to
Double click on on the right side of the panel
Change version to

---

If you have "C:\\ProgramData\\Oracle\\Java\\javapath" in your . Then open the
location and make sure the java.exe file points to respective 1.7 directory.

Answer 2

If you have "C:\\ProgramData\\Oracle\\Java\\javapath" in your path variable, bring your JAVA_HOME/bin path before it.

Ex: C:\\Program Files(x86)\\Java\\jdk1.7.0_79\\bin;C:\\ProgramData\\Oracle\\Java\\javapath.

I faced the similar issue and was not able to downgrade the java version from 1.8 to 1.7.

Answer 3

close your MS-DOS and open a new MS-DOS window. try again.