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Hi, I had dex2 and delogger installed and running fine on a previous laptop with win10. I have just upgraded to a new surface pro, and I am getting an error for the usb driver . In device manager the following info is displayed for the DT8x datalogger

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)

{Bad Image}
%hs is either no
recent by MarkH  ·  Sep 8 at 4:13 pm
Hello DataTaker Support Team,

i have a simple question. I like to replace my old DT80 series2/3 with the new DT80M serie 4. The problem is, when i replaced a series2 with a series3 DT i just had to copy and paste the config. Sadly, this method isn´t working for the current version. I already searched the forum because i heard, that there exists already a work around for this problem, b
recent by MarkH  ·  Aug 23 at 10:08 am
Wolfy27 posted Jul 8 at 11:50 am
I have connected a CEM20 to a DT80W, using USB to download data the headers are completely wrong for the channels.
I have 101*TT("Temp 1") through to

I have the CEM plugged into channel 1 on the DT.

The downloaded data in csv file gives me
Therm 1, Therm 1, Therm 1.........and so on. Including the VEXT channel

When unload through delogger5 headers are correc
recent by Wolfy27  ·  Aug 6 at 11:31 pm

I have suddenly encountered problems with the readings from our DT85G. The temperatures readings we get is 327.7 degC, or OverRange.
When I run a test I get the following report below.
The Shunt(100R) gives a value of 0.0 Ohm.
I now wonder if and how this can be repaired and if a lightning strike could have cause this error?

Best regards

TEST report generated at
MarkH posted Jul 6 at 12:25 pm
Hello Support Team,

i hope my question is very simple. The problem is, that i have to buy new USB-Sticks for 8 DT Serie2/3. As u know, some USB-sticks are working and some not. So i wanted to ask if u know a brand or if u have a link to a seller where i can buy sticks which are def working (im from germany). Or u have a work around for the sticks i already bought but i tried nearly everything
hello, i need help installing flash player v.29. I managed to delete the Macromed folder in System32 and in the registry editor (regedit). From then on, windows allowed to install previous version, but at the end of the installation bar 100% message appears "it was not possible to register ActiveX control for flash player"... I prefer to use Dex original version because I am more familiar with th
hello, I'm a layman on datataker, but here in Brazil I've already performed some data collection activities with SGVW in wind tower base foundations with great use. We have now bought another DT80G series4. I need help profiling a concrete sample behavior research test, to create a schedule to read 8 SGVW, namely:

every 30 seconds for 3 hours, then...
every 5 minutes for 3 days, then...
Hello fellow data taker users.

This is my first post, so hopefully I can find some answers to my question.

I have multiple datataker DT85's + CEMs being used for a laboratory.

Since upgrading to the DEX v2.0 software I am currently having numerous issues, the main one being able to quickly view which DT is recording. I currently have to check by using the command function to see if th
recent by Rudy Gunawan  ·  May 27 at 10:22 am
Ixus posted May 27 at 7:40 am

I'm trying to find out that are the ports in the dtusb hard coded?

I made the datataker more secure by changing the defaults ports (the http 80 ports get too much unwanted traffic) but when connected with usb, I can't get the DEX2 working anymore. I'm afraid that this is caused by dtusb, because it reports the default ports only. I tried to look this from manual. So am I right tha
Juergen posted Mar 22 at 7:52 pm
we run the DT80 behind a NAT router and want to access it via FTP. As our FTP client uses passive FTP, the router has IP forwarding for port 21 and port range 1024-5000.
Unfortunately it doesn't work. To see what happens I have set P56=8
Here I could see, that after login the command for passive mode is received, that will be answered by the logger with its internal IP address and a
recent by Rudy Gunawan  ·  Mar 29 at 8:33 am
C.Jackson posted Mar 9 at 5:48 am
I am wanting to connect a CanGate to a DT80 series 2 and the literature I have read still points me to using DeLogger instead of Dex2. Does anyone know if you can still use the CanGate and Dex2? Its for a stationary engine to monitor engine output and pump rate.
Is anyone using this combination?


recent by Rudy Gunawan  ·  Mar 16 at 10:55 pm
Dear all,
We have had problem with our Datataker DT80 since New Year, and we have been trying to fix that for two months now, but unsuccessfully.
So I am writing to you in hope somebody could help us.
The problem have begun when Adobe Flash stopped working on December 31, 2020. Since then, we haven't managed to connect with our logger DT80. We have installed dex 2.0, as it is instructed
recent by Rudy Gunawan  ·  Mar 5 at 5:37 am
We'd like to use the software Desktop dEX in our company, but as we need it to be installed on around 50 clients we're looking for a possibility to automate installation so no user interaction is necessary.
I didn't find anything online regarding this topic and there were no parameters shown when I tried to start the setup from the commandline with /help or /?.
I'm really looking forward to
Gaskin posted Feb 23 at 4:02 am
I'm trying to get my dEX schedule to switch 1relay on/off every hour. Is there a way to do this via the job builder interface or does it need to be via command line? Either way I can't seem to get it going.

Please help.

recent by Rudy Gunawan  ·  Mar 1 at 6:42 am
jm112583 posted Feb 24 at 3:36 am
Trying to run the Linux version of DEX2.0.

Using the terminal commands, it seems that there is something missing from the source to install DEX2.0.

I'm no expert at Linux but all of the installation methods of the tar.gz file that I have found are not working.

Any input on Linux installation?

recent by Rudy Gunawan  ·  Mar 1 at 6:38 am
Pratik posted Feb 11 at 5:41 am
I have M2M(Machin to Machin) Sim with 13 digit number,
We want to access the datalogger through this SIM
also we have SIM based router so please guide and suggest how we can used this SIM to access the Datataker with or without modem datalogger

Best Regards,
Pratik A

recent by Rudy Gunawan  ·  Feb 22 at 4:40 am
C.Jackson posted Feb 14 at 5:34 am
I am new to these loggers and have aquired a DT85G series 2. I am in the initial setup stage and can not get communication with the logger via USB or any other connection using dex-2. I am able to connect via the transfer terminal. I have the latest firmware installed and have DTusb as well. I am not sure what I am missing as I can see both connections in the COM ports and universal serial bus co
recent by C.Jackson  ·  Feb 17 at 11:37 pm
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