I have a quickwin program with a simple dialog installed on three different computers, all running Windows 10 and using Visual Studio Enterprise 2017.
One computer has ifort 19.0 update 5. On this one the program works as it has always done.
On the other two that has ifort 18.104.22.168 Build 20191121 the program compiles without complaint and I can execute the program.
But the Dialog is all wrong, all the fields that are set at startup are empty, i.e. Radio Buttons aren't set, input fields aren't set with default values and so on.
Selecting run for the dialog has no effect, but the Quit button works.
I have copied the source file and the resource file, in fact the whole IVF project, from the one computer where it works to the other two without any effect.
The old executables that were compiled with previous version of ifort work as expected.
Has anyone experienced anything similar?
Any suggestions for a solution?
there is an open bug report for dialogs build with 19.1 under x64 configuration. Not seen in ia32 configuration.
Is yours a 32 or 64 bit build? If 64, can you try to build/run with ia32 configuration?
Some of the older header files use integer(DWORD) in places where it was required to use integer(HANDLE). There may be other places where 32-bit type is used when 64-bit type is required.
The issue we found in quickwin on x64 versus w32 was in the SetHandle(). routine and was confirmed by the ifort team. I don't know what release may or may not have fixed that issue.