Winhugs: Wrong options settings / cannot open Prelude

Hello all,

I'm experiencing two problems at about the same time, I do not know if they are related:
After setting an option for winhugs, using the GUI, Winhugs refused to start, displaying an error message about expecting another double quote. I solved this by changing the Options in the registry:
    HKEY_CURRENT_USER\Software\Haskell\Hugs\WinhugsNov2003\Options
had the following value:
    -s -t -g -G -l -. +q -Q -w -k -o -O +u -I -T +A +R -H +98 -h250000 -p"%s> " -r"$$" -P".:{Hugs}/libraries:{Hugs}/oldlib:{Hugs}/libraries/win32" -S".hs;.lhs" -E"C:\\WINDOWS\\notepad.exe" -c40 -F"" "
I removed the double quote at the end. The error message about the double quote is now replaced with the message:
    ERROR - Unable to open file "C:\PROGRAM FILES\HUGS98/libraries\Hugs\Prelude.hs

I am running:
    Hugs '98 Nov 2003
on
    Windows 98

-- 
Best regards,
Henk-Jan van Tuyl