Patch 1.0.1 "can not replace existing file"

[pw2302]

Can't find it !
I have My Docs>Program Files>Paradox Interactive>Penumbra Black Plague> then in this I have 'Install_files' and 'redist' folders.

I've opened 'redist' but can not find hpl.log anywhere. Have tried Google Desktop search (not sure how it works- but it often finds lost items) but no such file seems to be anywhere in visible files.

Sorry.
Peter