Java error-message by inst of "New SAP NetWeaver 7.01 ABAP Trial Version"

[Former Member]

If i try to install "New SAP NetWeaver 7.01 ABAP Trial Version" on Windows XP SP2 in 3 seconds after start I get this errormessage : Java.lang.noclassdeffounderror: run Exception in thread "main" and then is installer dawn. What is to do? Plaese help !!!

[Former Member]

Even i got the same error on my Vista 32 bit.

Someone assist please!!

[MartinMaruskin]

Guys, Do you have JAVA environment set up correctly?

Might be that classpath is not setup or referenced correctly.

On WIN OS check out this:

http://java.sun.com/j2se/1.3/docs/tooldocs/win32/classpath.html