I had a REAL problem finding jre 7u45
to download and re-install after 7u51
screwed up my Windows 7 system. I logged in to my Slackware Linux box and downloaded jre 7u45
this way:
wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com" "https://edelivery.oracle.com/otn-pub/java/jdk/7u45-b18/jre-7u45-windows-x64.exe"
wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com" "https://edelivery.oracle.com/otn-pub/java/jdk/7u45-b18/jre-7u45-windows-i586.exe"
Then I put the files on a USB stick and installed the x64 version on my Windows system.