INNO TROUBLESHOOT - Questions Here

[pincoball]

Seems like the variable type PChar is not anymore compatible with Inno Setup 6.
https://jrsoftware.org/ishelp/index.php?topic=unicode

Quoting:

Its 'PChar' type has been renamed to 'PAnsiChar'

and

If you want to compile an existing script that imports ANSI Windows API calls with the Unicode compiler, either upgrade to the 'W' Unicode API call or change the parameters from 'String' or 'PChar' to 'AnsiString'. The 'AnsiString' approach will make your [Code] compatible with both the Unicode and the non Unicode version.

Try replacing in the mentioned script from PChar to either PAnsiChar or AnsiString