Reading / writing to named pipes in java created by C under WinNT

Hi,
i just wanted to know if im somehow able to read/write to a named pipe under WinNT. I've created a named pipe, but i cant seem to access it under java.
i tryed
File pipe = new File("\\\\.\\pipe\\myPipe");
but when i do pipe.exists() it returns false..
When i try to access this very same pipe from C it works like charm, but not from java.. Im 100% sure that the pipe exists, i have a tool that lists me all open pipes under windows and my pipe is listed there too.
I even tryed to use RandomAccessFile, but it just throws a FileNotFoundException..
Anyone was ever able to sucessfully read/write from named pipes in java under WinNT (any windoze ?)
Thanks

Thanks, but i always get a Pipe not found error (FileNotFoundException), im 100% sure the pipe exists, my .dll can write to it and read from it, im using the pipelist tool from http://www.sysinternals.com/ntw2k/info/tips.shtml#NamedPipes to list me all the pipes current open under WinNT - and my pipe is there...
My dll creates the pipe, here is the code :
g_hPipe = CreateNamedPipe(
lptstrPipeName , // name of pipe
//FILE_FLAG_OVERLAPPED |
PIPE_ACCESS_INBOUND, // pipe open mode
PIPE_TYPE_BYTE|
PIPE_READMODE_BYTE |
PIPE_WAIT, // pipe IO type
1,// number of instances
0, // size of outbuf (0 == allocate as necessary)
0, // size of inbuf
1000, // default time-out value
&sa); // security attributes WARNING: passing null
// all clients have the same security rights as the server
Is your CreateNamedPipe any different ? Or does it maybe only work under Win2k ? AFAIK named pipes under windows are not accessable through the file system.
Thanks again for your reply

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    we have "Configuration Manager".
     We successfully configured by disabling "Shared memory/Named Pipes" protocols. SQL Browser is also disabled & no aliases are configured.
    Thanks.
    If you feel that I have answered your question then please "Mark as Answer".

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