RESOLVE THE JAVA ERROR CODE 1603 METHOD -2

FIRST, WHEN YOU SEEE THE JAVA ERROR 1603 ,CLOSE THE UNINSTALLER.

i) Go To Java Control Panel.

 for, Version Below the JAVA 7 UPDATE 40,

1. open the Windows Start menu.
2. Click on  ALL Programs.
3. then find the Java in Programs and click on the Java.
4. Click Configure Java to launch the Java Control Panel.

 for, Version Above the JAVA 7 UPDATE 40 up to java 8u66

For Windows 8

1. take the Mouse pointer to the bottom right corner of the windows screen, then click on the Search icon.
2. In the Search bar enter Java Control Panel
3. then, Click on Java icon to open the Java Control Panel.

For Windows 7 and Windows Vista

1. Click on the Start button and then click on the Control Panel option.
2. In the Search Control Panel  enter Java Control Panel.
3. then, Click on the Java icon to open the Java Control Panel.

For Windows XP

1. Click on the Start button and then click on the Control Panel option.
2. Double click on the Java icon to open the Java Control Panel.

Alternate method of launching Java Control Panel

• Click on Windows Start button.
• In the Start Search bar, type:
  Windows 32-bit Operating system: c:\Program Files\Java\jre7\bin\javacpl.exe
  Windows 64-bit Operating system: c:\Program Files(x86)\Java\jre7\bin\javacpl.exe

ii) Uncheck Enable Java content in the browser option

• In the Java Control Panel, click on the Security tab
  

• Uncheck the option Enable Java content in the browser.
• Click Apply and then OK to make changes.

iii) Reinstall Java and re-enable Java content in the browser

• Download and install the offline installer package.
• After the installation  completion, re-enable the option to Enable Java content in the browser, if you require running Java content in the browser.