Need help in Passing values from Java to nsis script

I need to pass the values which I get at runtime from a java code to nsis script to restrict the installer creation for a 开发者_C百科certain number of time. Is it possible....

If I understand this correctly you are trying to enforce a licensing limitation (number of times installable) by changing the nsis installer for your application (e.g. binary patching)? Any such attempt can be easily circumvented (copying) so I would not even try it. The best practice to enforce licensing limitations is to state them explicitly in the license you sell and if any company violates it let lawyers handle it.