winnt32 - partitions, GUI

Hi,
I tried to run setup of Win2000/XP/2003, but setup error: No valid system partitions found. Setup is unable to continue. Must use +/syspart:c:

When use winnt32 /syspart:c:, setup works ok, with some graphic problems.... and basic partition not dynamic... ERROR.
 
Using Win2003 +SP2 v5.2.3790.

Tested on nightly: reactos-bootcd-0.4.8-dev-71-ga2ed758-x86-gcc-lin-dbg.iso

/syspart: drive_letter

Specifies that you can copy Setup startup files to a hard disk, mark the disk as active, and install the disk in another computer. When you start that computer, Setup automatically starts with the next phase. Remember the following points when you use this switch:

• You must always use the / syspart option together with the / tempdrive option.

• Both / syspart and / tempdrive must point to the same partition of a secondary hard disk.

• You must install Windows 2000 on the primary partition of that secondary hard disk.

• You can use the /syspart switch only from a computer that is running Windows NT 3.51, Windows NT 4.0, or Windows 2000. You cannot use this switch from a computer that is running a Windows 95 or Windows 98 operating system.