uninstalled Java but wont reinstall Java

I uninstalled the latest version of Java from java.com,and have been trying
to reinstall it but i keep getting a message that says "error 1722.There is
a problem with this windows installer package.A program run as part of the
setup did not finish as expected.Contact your support personnel or package
vendor"

I was using the same jave setup program to install java initially,and it was
working fine after some security settings changes.
I re-downloaded this program from java.com and it is still giving the same
message.

What is the problem now ???

TIA