It’s more than half year my laptop not running Java properly. Since JRE ver 6 and updated to version 7 , Java stop working and have no solution yet. On web, solution offered is uninstall the older version and install new version of java but it’s still didn’t working.

In my case, after installing new version of java, we must verify java version with web browser. On my laptop it’s show blank page even I have allow java plugin to run.

Today I am lucky , I found a reference here , all the problem is on program compatibility :D … oh my. Just change program compatibility to “Windows NT 4.0 (Service Pack 5)” for javacpl.exe , javaw.exe and jp2launcher.exe , on default java installation folder (C:\Program Files (x86)\Java\jre1.8.0_31\bin on my laptop). After change program compatibility , verify the java using http://java.com/en/download/installed8.jsp , your java must be working properly.