GExperts is always compiled with the latest update of any of the supported Delphi versions. That unfortunately means that it may not work if the IDE hasn't been updated to the latest version. E.g. The latest GExperts release will not work with Delphi 10.2, but only with Delphi 10.2.3, the latest update to Delphi 10.2. … Continue reading GExperts and older / unpatched Delphi IDEs