error message trying to reinstall Java. tells me that the windows installer is missing a DLL error #1723

My Java file must have been corrupted, but all of a sudden I can't play.  I have uninstall and when I try to reinstall I get afficherapres message "#1723 that there is a problem with the Windows Installer package. A DLL required for this install to complete could not be run.  Contact your provider staff or the support package!

I also received his message - Launch4j - makes registry reference to a nonexistent Java Runtime Environment installation or the runtime is corrupted.  The system cannot find the path specified

Help!  I tried to download the version of Windows Installer 4.5, but the website tells me that I don't need. I thought that the download would overwrite what is installed on my computer and load the missing file!

Not sure if it is a Java problem, a problem Windows or Firefox...

Help again!

I've corrected the Launch4J message by changing the values of JavaSoft registry keys:

Start RegEdit
Open this key HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit
Expand void keys and change all values your current value of JAVA_HOME JavaHome.

If you have installed the Java SDK in C:\Program Files\Oracle\6 then use this value "C:\Program Files\Oracle\6".
If you have installed Java Runtime Environment in the C:\Program JRE, then use the value "C:\Program JRE.

You might be able to open a DOS command window and run this command to find the current path of Java:
JAVA_HOME %Echo%

Chris.

Tags: Windows

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