Hello, I have an application which require another application for it to run. Now what I did is changing my application's application.ini file's [Environment] to: GRE_HOME=/Applications/MYAPP.app/Contents/Resources/REQUIRED.app/Contents/Frameworks/XUL.framework PRISM_HOME=/Applications/MYAPP.app/Contents/Resources/REQUIRED.app/Contents/Resources And copied REQUIRED.app into the Resources folder of my application. Now it works great only when people install my application inside the Applications folder, otherwise it just don't run. Is there any way to solve this so people will be able to install my application on every folder? Please also be aware It wasn't built with xCode or such thing... It's made by some other application ( REQUIRED.app ) Thank you so much!