[Lespaul]

ok, i figured it out,
the vnc-client must run on the PC, the vnc.oar just connects to it.

For all who have problems with the serial driver on windows:
i found this website:
http://docs.blackfin.uclinux.org/dok...-gadget:serial

and there i found code i put into an .inf and installed it to windows7 64 in my case after pressing F8 during boot and deselect driver authentification in the device-mager with add legacy driver.
it worked!

Code for the Inf (win7 64bit):

[Version]
Signature="$Windows NT$"
Class=Ports
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
Provider=%ProviderName%
DriverVer=10/15/2009,1.0.0.0

[MANUFACTURER]
%ProviderName%=DeviceList, NTx86, NTamd64

[DeviceList.NTx86]
%BfinCDC%=DriverInstall,USB\VID_0525&PID_A4A7

[DeviceList.NTamd64]
%BfinCDC%=DriverInstall,USB\VID_0525&PID_A4A7

[DriverInstall]
include=mdmcpq.inf
CopyFiles=FakeModemCopyFileSection
AddReg=LowerFilterAddReg,SerialPropPageAddReg

[DriverInstall.Services]
include = mdmcpq.inf
AddService = usbser, 0x00000002, LowerFilter_Service_Inst

; This adds the serial port property tab to the device properties dialog
[SerialPropPageAddReg]
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"

[Strings]
ProviderName = "CDC Driver"
BfinCDC= "Blackfin Com Port"

ok i hope that helps, if someone wishes i could produce a little vid too, i think in such cases that would help a lot.