To same co psala nahoře Marcelka.

[DCC Warning] Unit1.pas(32): W1044 Suspicious typecast of string to PAnsiChar
[DCC Error] Unit1.pas(32): E2010 Incompatible types: 'PWideChar' and 'PAnsiChar'
[DCC Error] Unit1.pas(32): E2010 Incompatible types: 'PWideChar' and 'Integer'

řadek 32 je

ShellExecute(0, 'C:\Windows\System32\IPConfig.exe', PAnsiChar('>'+s), nil, SW_Hide);