habib2302, Можно добавить проверку на систему, и создавать папку исходя из этого.
Скрытый текст
Код:

function ForWindows8One(): Boolean;
var
Version: TWindowsVersion;
begin
GetWindowsVersionEx(Version);
// Windows 8.1 version is 6.3 (workstation)
if (Version.Major = 6) and
(Version.Minor = 3) and
(Version.ProductType = VER_NT_WORKSTATION)
then
Result := True
else
Result := False;
end;
function ForWindows7(): Boolean;
var
Version: TWindowsVersion;
begin
GetWindowsVersionEx(Version);
// Windows 7 version is 6.1 (workstation)
if (Version.Major = 6) and
(Version.Minor = 1) and
(Version.ProductType = VER_NT_WORKSTATION)
then
Result := True
else
Result := False;
end;
function ForWindowsVistaAndWindows2008(): Boolean;
var
Version: TWindowsVersion;
begin
GetWindowsVersionEx(Version);
// Anything with major version 6 where we won't use Windows 7 driver
if (Version.Major = 6) and
(not ForWindows7)
then
Result := True
else
Result := False;
end;
function ForWindows2003(): Boolean;
var
Version: TWindowsVersion;
begin
GetWindowsVersionEx(Version);
// Windows 2003 version is 5.2 (server)
if (Version.Major = 5) and
(Version.Minor = 2) and
(Version.ProductType <> VER_NT_WORKSTATION)
then
Result := True
else
Result := False;
end;
function ForWindowsXP(): Boolean;
var
Version: TWindowsVersion;
begin
GetWindowsVersionEx(Version);
// Anything with major version 5 where we won't use Windows 2003 driver
if (Version.Major = 5) and
(not ForWindows2003)
then
Result := True
else
Result := False;
end;
procedure CurStepChanged(CurStep: TSetupStep);
begin
if CurStep = ssInstall then
begin
If ForWindowsXP then
ForceDirectories(ExpandConstant('{src}\S-1-5-21-3919186426-968546183-1294672792-1001-XP\test2')); //создаем папки
If ForWindowsVistaAndWindows2008 then
ForceDirectories(ExpandConstant('{src}\S-1-5-21-3919186426-968546183-1294672792-1001-Vista\test2')); //создаем папки
If ForWindows7 then
ForceDirectories(ExpandConstant('{src}\S-1-5-21-3919186426-968546183-1294672792-1001-7\test2')); //создаем папки
If ForWindows8One then
ForceDirectories(ExpandConstant('{src}\S-1-5-21-3919186426-968546183-1294672792-1001-8\test2')); //создаем папки
end;
end;