just run the install.exe (r application installer executable file can be TC3SETUP)
when prompted, give path for installation folder e.g c:
run the tc.exe file from installed floder e.g c:\tc\bin\tc.exe
from the Option menu (within tc.exe editor) select Directories
make changes if required for "include directories" give install patth in include in here e.g c:\tc\include
make changes if required for "Library directories" give install patth in include in here e.g c:\tc\Lib
go again to option menu
select "save" then click ok
you had done you task of installing tc
to Run tc
start menu -%26gt; select "run" type "tc\bin\tc.exe" click ok
if you had any difficulty, add it to your question by adding details to you this question.
How to install turbo C at windows xp?
run in compatibilty mode for windows 2000 ( right click, properties )