scp -1 invalid argument

On my host system I am running openssh 3.5p1
When I try to transfer files I gedt the following error:
. Copying 1 files/directories to local directory "C:\Documents and Settings\User\My Documents\"
. PrTime: Yes; PrRO: Yes; Rght: rw-r--r--; PrR: Yes
. FnCs: N; TM: M; AscM: *.*htm*; *.txt; *.php*; *.cgi; *.c; *.cpp; *.h; *.pas; *.bas; *.tex
> echo "WinSCP: this is begin-of-file" ; scp -r -p -1 -d -f "axinstall" ; echo "WinSCP: this is end-of-file:$status"
! scp: illegal option -- 1
! usage: scp [-pqrvBC46] [-F config] [-S program] [-P port]
! [-c cipher] [-i identity] [-o option]
! [[user@]host1:]file1 [...] [[user@]host2:]file2
< WinSCP: this is begin-of-file

How can I turn off the -1 option in winscp2?

For the above problem that I reported (-1 option prob) I am running openssh on a Sun Solaris 8 system.

Turn off "Use scp2 with scp1 compatibility" option on "Shell" tab of login dialog.

When I try to transfer files I get the following error:
Usage: scp [-pqrvBC46] [-F config] [-S program] [-P port]
[-c cipher] [-i identity] [-o option]
[[user@]host1:]file1 [...] [[user@]host2:]file2

Can some one please help on this?
...

Please attach a full log file showing the problem (using the latest version of WinSCP).