Problems with installing Apache

I recently tried to install Apache HTTP Server 2.0.64, Win32 Binary without crypto (no mod_ssl) (MSI Installer): httpd-2.0.64-win32-x86-no_ssl.msi

However, when I try to start the program I get the error "the system cannot find the file specified. No installed service named "apache2".

In the 'error' folder, I do not see an error log, but I do see some .var files. They are:
HTTP_BAD_GATEWAY.html.var
HTTP_BAD_REQUEST.html.var
HTTP_FORBIDDEN.html.var
HTTP_GONE.html.var
HTTP_INTERNAL_SERVER_ERROR.html.var
HTTP_LENGTH_REQUIRED.html.var
HTTP_METHOD_NOT_ALLOWED.html.var
HTTP_NOT_FOUND.html.var
HTTP_NOT_IMPLEMENTED.html.var
HTTP_PRECONDITION_FAILED.html.var
HTTP_REQUEST_ENTITY_TOO_LARGE.html.var
HTTP_REQUEST_TIME_OUT.html.var
HTTP_REQUEST_URI_TOO_LARGE.html.var
HTTP_SERVICE_UNAVAILABLE.html.var
HTTP_UNAUTHORIZED.html.var
HTTP_UNSUPPORTED_MEDIA_TYPE.html.var
HTTP_VARIANT_ALSO_VARIES.html.var

anyone know what I can do about this?

I tried to open it from the start menu->apache http server 2.0->control apache server-> start.
I get an error message saying "the system cannot find the file specified. No installed service named "apache2".

I also see the Apache icon on my system tray with a 'stop' icon. When I go to the Apache service monitor and click 'services', I don't see apache anywhere

I think I already disabled IIS and skype from using port 80 because I don't see address 0.0.0.0:80 as being used by anything