I don't know where to open this thread so i opened it here.
According to this thread Inno setup install framework 4.5.
I implemented net framework 4.0 to a installation file. Script will check if user has installed framework 4.0 if not it will install it automatically.
It works perfectly on all windows xp OS. But when you use it on Windows 7 it popup bunch of error's related to net framework. Reason ? I think the reason is that my setup install net framework 4.0 on win 7 instead of 4.5 ? What would be the solution for this . ?
To check if user use win 7
if user has installed net framework 4.5
Install
And to check if user use win xp
If user has installed net framework 4.0
Install
How can i check that
According to this thread Inno setup install framework 4.5.
I implemented net framework 4.0 to a installation file. Script will check if user has installed framework 4.0 if not it will install it automatically.
Code:
function FrameworkIsNotInstalled: Boolean;
begin
Result := not RegKeyExists(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\.NETFramework\policy\v4.0');
end;
procedure InstallFramework;
var
StatusText: string;
ResultCode: Integer;
begin
StatusText := WizardForm.StatusLabel.Caption;
WizardForm.StatusLabel.Caption := 'Installing .NET framework...';
WizardForm.ProgressGauge.Style := npbstMarquee;
try
if not Exec(ExpandConstant('{tmp}\dotNetFx40_Full_x86_x64.exe'), '/q /noreboot', '', SW_SHOW, ewWaitUntilTerminated, ResultCode) then
begin
// you can interact with the user that the installation failed
MsgBox('.NET installation failed with code: ' + IntToStr(ResultCode) + '.',
mbError, MB_OK);
end;
finally
WizardForm.StatusLabel.Caption := StatusText;
WizardForm.ProgressGauge.Style := npbstNormal;
end;
end;To check if user use win 7
if user has installed net framework 4.5
Install
And to check if user use win xp
If user has installed net framework 4.0
Install
How can i check that