can not Copy file to Windows system folder

[Doris]

Hi,
I used file.copy to copy a file to "C:\Windows\System32\drivers" but it did not work.if I changed the path as "D:\" or any others which is not a system folder The file.copy function can work.

File.Copy(SessionVar.Expand("%AppFolder%\\driver\\ net.sys"), SessionVar.Expand("%SystemFolder%\\drivers\\net.sy s"), true, true, true, true, nil);

and I changed method to copy the file.I used a bat file.if I ran the bat file directly.It worked,If I ran the bat file by setup factory it didn't work.

I think user permission causes this the problem .So I used the function
user_info =System.GetUserInfo() to check the permission. And user_info.IsAdmin==ture and user_info.IsVistaAdminLimitedToken==false.I think it means that the user is running with full privileges.

So I do know why the file.copy can not work?

[Doris]

supplement about the question

And also I get the last error after file.copy function.
error = Application.GetLastError();
-- If an error occurred, display the error message.
--if (error ~= 0) then
Dialog.Message("Error", _tblErrorMessages[error], MB_OK, MB_ICONEXCLAMATION);
--end;

but this pump up a " Success".

And also I try to add the copy file to my setup project and changed the destination from %AppFolder% to "C:\Windows\System32\drivers" , but failed either.

[Ulrich]

You may want to read this: http://www.mindquake.com.br/en/artic...oyment?start=5

Ulrich

[Doris]

You may want to read this: http://www.mindquake.com.br/en/artic...oyment?start=5

Ulrich

very grateful.This problem is solved.