If u get this error when u try to open the 525 client then i suggest u follow the guide below.
Open up "My Computer".
Click "View System information"
Click "Advanced".
Click "Environment Variables".
Under "User Variables" click "New".
Name it "CLASSPATH" and for the "Variable Value" (only if you have JDK 6u1) put this in: CLASSPATH=C:\Program Files\Java\jdk1.6.0_01\bin;%CLASSPATH%; If you have JDK 6u2, you must enter CLASSPATH=C:\Program Files\Java\jdk1.6.0_02\bin;%CLASSPATH%; for the variable value.
Under "User Variables" click "New".
Name it "PATH" and for the "Variable Value" (only if you have JDK 6u1) put this in: C:\Program Files\Java\jdk1.6.0_01\bin If you have JDK 6u2, you must enter C:\Program Files\Java\jdk1.6.0_02\bin for the variable value.
Click "OK".
Your computer now recognizes Java.
Fri Jul 17, 2009 1:15 pm