[Wine] Can't get Steam to install

[tminter]

Hello,

I have just installed Wine on Ubuntu 7.10 (x86).  I have also managed to get hold of and install gecko.  However, when I try to install Steam with 
Code:
"wine start SteamInstall.msi" 

it comes up with several errors in terminal then a popup box saying "Installation ended prematurely because of an error".

Can anyone help me please?

Notes - I am in the correct directory the one with SteamInstall.msi in it) when i try installing it.

The following is the messages in the terminal from when I type wine start steaminstall.msi

> 
> wine start SteamInstall.msi
> Warning: the specified System directory L"c:\\windows\\system32" is not accessible.
> fixme:exec:SHELL_execute flags ignored: 0x00000500
> Warning: the specified System directory L"c:\\windows\\system32" is not accessible.
> Warning: the specified System directory L"c:\\windows\\system32" is not accessible.
> thomas at TMinter:~/Desktop$ Warning: the specified System directory L"c:\\windows\\system32" is not accessible.
> err:msi:copy_package_to_temp failed to copy package L"Z:\\home\\thomas\\Desktop\\SteamInstall.msi"
> fixme:advapi:LookupAccountNameW (null) L"thomas" (nil) 0x34f7fc (nil) 0x34f800 0x34f7f4 - stub
> fixme:advapi:LookupAccountNameW (null) L"thomas" 0x127538 0x34f7fc 0x12b8b8 0x34f800 0x34f7f4 - stub
> err:msi:ITERATE_Actions Execution halted, action L"WiseStartup" returned 1627
> err:msi:remove_tracked_tempfiles failed to delete L"C:\\windows\\temp\\msi5e2f.tmp"
> err:msi:remove_tracked_tempfiles failed to delete L"C:\\windows\\temp\\msi276.tmp"
> 
>