hidden instaler does not make a folder in C:\ProgramFiles\Steam\SteamApps\Sourcemods

[mrkrause1]

i current have a windos vista home premium operatin system. i have download team fortress 2 and half life 2 demo on steam. i also have dowloded sdk, sdk base 2006 and sdk base 2007. every time i run the installer it skippes every step in the instlation process.

example of the beggining
( output folder:
output folder:/hidden
skipped: demoheader.tmp
skipped: detail.vbsp)

after it finishes i restart steam and it is not in the libary.
so i looked in C:\ProgramFiles\Steam\SteamApps\SourceMods
the hidden folder is not there.

why is the instaler not working?
please help

[ado921]

This thread is a double post, pay no mind to it.