Cannot Connect to Windows Using Windows CE Services
ID: Q176047
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The information in this article applies to:
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Microsoft Windows NT Workstation version 4.0
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Microsoft Windows NT Server version 4.0
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Microsoft Windows CE versions 1.0, 2.0, 3.0 Professional Edition for the Handheld PC
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Microsoft Windows CE version 2.0 for the Palm-size PC
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Microsoft Windows CE Services versions 2.0, 2.1, 2.2
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Microsoft Windows 98
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Microsoft Windows 95
SYMPTOMS
When you use Microsoft Windows CE Services (or Microsoft H/PC Explorer for
Windows CE version 1.0) in Windows NT, you may not be able to connect to a
Handheld PC (H/PC). You may receive one of the following error messages on
the H/PC:
Remote Service not started
Critical Services cannot be started
You may also receive the following error message on the desktop computer
running Windows NT:
Remote Service Start failed
CAUSE
This behavior can occur if the Transport Control Protocol/Internet
Protocol (TCP/IP) address of the H/PC is not in the Local Address Table
(LAT) of the WinSock Proxy server.
RESOLUTION
To resolve this behavior, use the following steps:
- On the desktop computer, start Internet Service Manager (ISM).
- Configure WinSock Service.
- Go to Service, Local Address Table, and add the addresses of the
H/PC's (by default 192.168.55.100 and 192.168.55.101).
- Stop and Restart the WWW and WinSock Service.
- Click Start, point to Settings, click Control Panel, and then double-
click WSP Client. Click Update Now, and then click OK.
- Restart the client computer.
To work around this behavior, remove the WinSock Proxy Client from the desktop computer.
MORE INFORMATION
The H/PC Explorer communicates with the HPC through TCP. The H/PC Explorer
installation procedure installs the Microsoft Windows NT RAS Server for
using the serial ports and assigns it to the static IP address range
192.168.55.100 to 192.168.55.102. When the HPC gets docked it dials into
the Windows NT RAS Server and gets assigned the IP address 192.168.55.101.
Thereafter the HPC establishes a TCP connection to the H/PC Explorer for
logon. The H/PC Explorer then establishes a TCP connection to the HPC to
do the actual data transfer.
When the WinSock Proxy Client is installed and the IP address range
192.168.55.100 to 192.168.55.102 is not specified in the LAT, the H/PC
Explorer cannot establish the connection back to the HPC. Instead it sets
up a control channel connection to the WinSock Proxy server and tries to
reach the HPC on the Proxy Servers external network. This is how the
WinSock Proxy works by design. To let the H/PC Explorer communicate with
the HPC through the local RAS server just add the IP address range
192.168.55.100 to 192.168.55.102 to the LAT.
Additional query words:
handheld wince wces 2.1 prodprx2 prodprx1 Proxy Winsock Client WS
Keywords : kbenv kbnetwork wince
Version : WINDOWS:1.0,2.0,2.1,2.2,3.0 Professional Edition,95; winnt:4.0
Platform : WINDOWS winnt
Issue type : kbprb