QAD QAD QXtend 1.8.7 > Install Guide > Troubleshooting QAD QXtend Installs, Upgrades, and Migrations > Environment Issues and Common Mistakes > Java Memory
  
Java Memory
If you experience out-of-memory errors before the installer finishes initializing, do the following:
1 Create a directory called bin under $HOME as user mfg.
2 Create a file named java under the bin directory and add following parameters in the file:
- /opt/java1.5/bin/java -verbose -Djava.awt.headless=true -XX:HeapDumpOnOutOfMemoryError -client
-Xms1024M -Xmx2048M $@
-XX:PermSize=512M
-XX:MaxPermSize=512M
Set JAVA_HOME to $HOME/bin.
Add $HOME/bin in the beginning of the PATH.
The installer should now be able to complete the installation process.