This is really annoying.
It appears that when the Install of 6.1 looks for available disk space, it looks on the System partition
regardless of where you want TS installed.
Helping a company load 6.1 on a dev server. The D partition has 800 MB free. No biggie, they
added a complete new disk (E

with plenty of space for iw-home, iw-store, etc.
But TS will not install (even though it is destined for E:\iw-home) because it is looking for 1.5 GB
free ON THE SYSTEM FRIGGING PARTITION.
So unless there is a patch (which I have not found) they need to get a new server with more disk
on the system partition that the do not need.
If it was Unix I would hack the install script & would be fine, can this be done in Windows ? (Don't think so)
Andy