I have a project which has always compiled and linked OK under Borland C++Builder 6. Recently I upgraded to C++Builder2007 and now it fails to link with message
[ILINK32 Error] Fatal: Unable to open...

Actually the Message Box was not really the cause of the Access Violation. I corrected something else unconnected with the message box statement and the AV went away. Don't know why it manifested as...

I might add that in Forms::TApplication.MessageBox in line
Result:= Windows.MessageBox(TaskActiveWindow,Text, Caption,Flags);

Text and Caption are correct and the other arguments are the same as...

2 books I've kept over my desk for reference for the last 8 yrears:

Applications Programming in ANSI C by Johnsonbaugh and Kalin

Object-oriented Programming in C++, same authors.

Designed as...

I have a project in C++Builder. It invokes Application->MessageBox in several files. I recently upgraded to C++Builder 2007. The MessageBox calls that were already there seem to work OK, but those I...