08-24-2019, 01:32 AM
I suspect that you still have older version files in place somewhere?
Check your Library path first:
Tools -> Options -> Delphi Options -> Library -> Library Path (for 32 bits and 64 bits).
Check if you have any older path for IW files before the path for IW 15.1.4. If so, remove it and try to build it again.
IWClassesFix.pas has changed in IW 15.1.3, so your compiler is probably trying to link with an old version.
Check your Library path first:
Tools -> Options -> Delphi Options -> Library -> Library Path (for 32 bits and 64 bits).
Check if you have any older path for IW files before the path for IW 15.1.4. If so, remove it and try to build it again.
IWClassesFix.pas has changed in IW 15.1.3, so your compiler is probably trying to link with an old version.

