It's visible on the screen during the patch attempt.
chris
Since I also suffers from no-autopatch syndrome I can provide the info:
-----------------------------------
Ready to install from local patch file.
Current version: 37625.
Target version: 40040.
Checking for available disk space for patching.
Patching from 37625 to 40040.
Unable to extract the patch data from this patch file.
Patching aborted.
-------------------------------------
The autopatcher installed itself in a temporary directory, found the target directory and promptly went belly up. The manual patch did the same, which is why I did a backup of the "Local" folder and followed through with a clean install - hence the 37625-40040 patch - but to no avail.
I did try the the 37625-38017 patch with a step-by-step approach in mind but the result was the same.
I even tried to fire up my XP SP3 in safe mode to see if that helped, but that did not help either.
At present the I keep the TS2009 folder in C:\Auran\TS2009
Tried with the folder in C:\Program filesAuran\TS2009 as well with the same results.
I have 10 GB free on my C:\ drive and that should be suffient to be able to patch. To ensure safe download I use Free Download Manager.
So in short I am just as stuck as Billegulla.