Inno Setup Compiler: How to edit INI file and replace a value with {app} constant

Question

I have a INI file wich contains c:/wamp many times.

How can I replace this text with the {app} extended/chosen constant value?

I kn

Answer 1

This is risky solution as TLama says.

You have to call this procedure at some point, e.g. on ssDone or as an AfterInstall

[Code]
procedure Update;
var
A: AnsiString;
U: String;
begin
    LoadStringFromFile(ExpandConstant('{app}\wampmanager.conf'), A);
    U := A;
    StringChange(U, 'c:/wamp', ExpandConstant('{app}'));
    A := U;
    SaveStringToFile(ExpandConstant('{app}\wampmanager.conf'), A, False);
end;