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Beta UD

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This is the latest beta version of the LabJackUD driver for 32-bit applications. This update often includes minor fixes that can be used between new installer versions.

To use, download the .zip file and extract the .dlls into the appropriate system directory. Usually C:\windows\system32 for 32-bit versions of Windows and C:\windows\SysWOW64 for 64-bit versions of Windows. This should replace DLLs already there.

Don’t know if you have a 32 or 64-bit computer? Just visit this Microsoft support page.

File attachment: 
application/zip iconLabJackUDv330.zip
tags:

Comments

#1

Submitted by Johan (not verified) on Tue, 2012-04-03 02:21.

Hi, I try to use te beta driver. For this I coppied the dll in the zip-file (just one) to system32 and replaced the old one.

Now I open LJcontrolPanel and I get an unexpected error:

 

at Labjack.labjackUD.LJUD.UDGetDriverVersion()

at Labjack.labjackUD.LJUD.GetDriverVersion()

at LJControlPanel.LabjackDefaultPanel..ctor()

at LJControlPanel.MainForm.InitializeComponent()

at LJControlPanel.MainForm..ctor()

at LJControlPanel.MainForm.Main()

Any help would be appriciated!

Cheers,

Johan

#2

Submitted by LabJack Support on Tue, 2012-04-03 11:52.

Can you tell us what version of Windows you are running, and the previous version of the UD driver you had installed?

#3

Submitted by Johan (not verified) on Wed, 2012-04-04 01:10.

O sorry, forgot to mention that.

I use windows 7 32bit. the previous version was 3.25

Johan

 

#4

Submitted by LabJack Support on Thu, 2012-04-05 16:22.

It sounds like it is missing the file.  I would double check and make sure there is a copy of LabJackUD.dll in C:\windows\system32.  If so you can try redownloading it and placing it there (we just uploaded a new version as well).

#5

Submitted by Johan (not verified) on Fri, 2012-04-06 01:24.

Hi,

I have tried some other things but still no succes.

I completely removed the labjack application/driver/etc and downloaded the installer and the beta file. Installed it on a windows 7 64bit version (profesional) and that works perfect for both the 3.25 as the beta version.

When I do the same for the 32bit version (ultimate) it works fine until I replace the labjackud.dll in C:\windows\system32. I'm sure it is there. I even changed the name from: labjackud.dll to LabJackUD.dll but that does not do the trick.

#6

Submitted by LabJack Support on Fri, 2012-04-06 13:57.

For the 64-bit version did you place it into system32 or SysWOW64?

#7

Submitted by Johan (not verified) on Tue, 2012-04-10 00:51.

For the 64bit I placed it in the SysWOW64 folder.

On the 32bit I placed it in the system32 folder.

#8

Submitted by LabJack Support on Fri, 2012-04-13 16:18.

This is not an issue we've seen before or have been able to reproduce.  If the correct file is in that location the program should find it.  You might try placing the correct .dll inside the same folder as the executable and seeing if that works.  It could be something specific to the configuration of that PC.

#9

Submitted by LabJack Support on Tue, 2012-04-03 12:13.

Also, if you are using a 64-bit version of Windows this driver needs to be copied to your C:\windows\SysWOW64 directory.