There's no real need to clarify...
Your linked downloads don't mention any MSVC++ Runtime at all, since the default T-Clock distribution is now using GCC.
If by
"the thread concerning T-clock" you've meant this post:
https://www.donation....msg413671#msg413671Then yes, they liked the SP1 version... Though, my Github page also links to the latest MSVC++ 2010 Runtime which happens to be SP1
(in case someone wants the MSVC version rather than the GCC version)Whether or not the user is using SP1 or not, shouldn't impact T-Clock directly. The latest version is always recommended, but older versions would work just as fine (usually)