RE: Native Error 27750

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: Daniel Shimshoni (danshim_at_online.microsoft.com)
Date: 06/08/04 

Date: Tue, 08 Jun 2004 21:10:17 GMT

Correct. The problem they are seeing is that sqlceca20.dll is not
registered. Proceeding with the normal deployment of the bits should take
care of it.

--------------------
>From: "Graham McKechnie" <gmk@bignospampond.net.au>
>Subject: Native Error 27750
>Date: Mon, 7 Jun 2004 20:12:37 +1000
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>Hi All,
>
>I'm a little puzzled about this error ie "cannot load sscemw20.dll or
>ssceca20.dll is missing or not registered". I don't see this error on my
own
>machine or device, but my coworkers do on their device.
>
>I'm working on a project about 2000ks away from head office, so I thought
it
>would be easier to just send my two projects to the office and let them run
>and deploy from the IDE. I haven't got around to writing an installer for
>the project yet and this appealed as a quick solution to let them see the
>progress of the app.
>
>A little background may help with this problem. One thing I should mention
>is that we don't use rda or replication to get the data from Sql Server to
>the pda in this project. The powers that be have decided that IIS is too
>complicated and error prone to install and set up on our potential client's
>computers and therefore we have opted to rapi copy the data from Sql Server
>as txt files to the device and then insert the data. This does work very
>well even for the very large amount of data that is transfered. The data in
>SqlServer is split into two databases, and thankfully the drugs database
>which is the big one only has to be updated every 3 months. The patient
data
>is relatively small for each sync and only takes about 30secs to sync.
>
>At head office they installed VS - patched it to 1.1 and then loaded the
two
>solutions. They deployed the ppc app and then ran the desktop app and got
>the above error. After much stuffing around I figured that the app was
>failing when the desktop app was launching the ppc app and that the problem
>area was when I was creating the SqlCeEngine. To try and simplify the whole
>thing I then wrote a small test program that just created a simple two
>column table and the same erorr occured on the SqlCeEngine line. I don't
>understand why this would occur, shouldn't the IDE copy down all files that
>are required by the device and register whatever dll's are necessary
>
>Later on I was looking through my Sql Ce Server directory and came across
>dllRegister.exe. I sent them that and got them to run that from
>\windows\sqlce 2.0 directory and other than a couple of error messages
about
>ADxxx... it ran to completion and now the app works at head office.
>
>I've never even noticed dllRegister.exe previously and it was just a guess
>on my part of running it - but can someone explain why it was necessary to
>be run on their device. I'm presuming that the real problem was
ssceca20.dll
>not being registered.
>
>Regards
>Graham
>
>
>
>
>

Daniel Shimshoni
This posting is provided "AS IS" with no warranties, and confers no rights.

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    ... I'm working on a project about 2000ks away from head office, ... computers and therefore we have opted to rapi copy the data from Sql Server ... They deployed the ppc app and then ran the desktop app and got ... are required by the device and register whatever dll's are necessary ...
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