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Help Required.

Parameswaran Ramanan
Greenhorn

Joined: Mar 07, 2007
Posts: 3
I had J2SDK for Java2 installed in my machine. To compile some old files, I had to install jdk1.1.8. After installing this version, I am getting the following error. I didn't change the classpath. Now my eclipse is also not opening.

C:\>java -version
Registry key 'Software\JavaSoft\Java Runtime Environment\CurrentVersion'
has value '1.1', but '1.5' is required.
Error: could not find java.dll
Error: could not find Java 2 Runtime Environment.
Nicholas Jordan
Ranch Hand

Joined: Sep 17, 2006
Posts: 1282
Re-install 1.5 then correct the earlier code such that it will compile on current compilers.


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Parameswaran Ramanan
Greenhorn

Joined: Mar 07, 2007
Posts: 3
It is a 3rd party code and I cannot modify the code to compile in 1.5.
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42023
    
  64
Java is backwards-compatible, both the compiler and the runtime environment. Anything that used to compile with 1.1.8 will still compile and run with the latest version. Or are you talking about using the Microsoft JVM?


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Parameswaran Ramanan
Greenhorn

Joined: Mar 07, 2007
Posts: 3
Am all set now.. I changed the java shortcut for eclipse. But I didn't understand how by installing java1.1.8, I lost java2.
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39044
    
  23
You might not have lost Java 2 at all. If you put the location for jdk1.1.8 in your PATH it would obscure the path to JDK2.
 
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subject: Help Required.