an´t install Patch 1.12/not enough mem!/but there is!what to do?

[RasTschubai]

hi all,

i am trying to install the patch 1.12 and after i choose
the lang it starts working and as soon as the progress bar is at 90 %
it says not enough mem at least 3000MB needed!!
all my systems TEMP folders are on the HDD with more than 30GB
even the WinRAR temp folder.
only my WinXP drive (C: ) only has 1.5GB free.
but as i said i pointed all my temp folder to the big free HDD (E: )

what can i do??

THX M8s

[skullshot_morb]

i found changing this registry entry to point to my program files on my d drive which had all the space fixed it up - it works!

http://windows.about.com/od/tipsarchive/l/bltip552.htm

i snipped the important bit here:
Hive: HKEY_LOCAL_MACHINE
Key: Software\Microsoft\Windows\ CurrentVersion
Name: ProgramFilesDir
Data Type: REG_SZ
Value: d:\Program Files