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Microsoft has not resolved the problem with TAPI voice modems in Windows 10 1903 as of yet, but a detailed working solution has been published on our site We cannot post a link here to due restrictions to our account, but will include quick solution listed below:

here is the solution:

Using regedit, locate the following registry key:

I'm trying to install VtSCADAlight on Windows 10 Pro version 1809 and having a great deal of trouble.

I've installed it on two Windows 7 workstations easily but the Windows 10 station somehow becomes disabled during the process and I have to recover using System Restore.

Another thread in this forum suggests than an overly aggressive antivirus program may be at fault. I think I've disable
DanW posted Oct 30 '19 at 1:54 pm
I've set up a system for a customer that includes alarm notifications on Priority 1 Alarms. They would like a 2nd set of text message notifications for a smaller subset of alarms for the C-Suite - they just want to receive a text message only if one of their assets stops running. Is there a way to implement this?

Currently I think that there may be two ways that might work:

Create a whol
recent by DanW  ·  Oct 30 '19 at 4:25 pm
Brian Muir posted Oct 13 '19 at 6:06 pm
Hello, the PLC my VTSCada system talks to sends out a digital status heartbeat (boolean) alternating true/false with a period of 20 seconds.

I would like to configure VTScada to monitor this signal so that the user is notified when the PLC goes down or communications is lost.

I've read through the alarm configuration section of the manual and devised this scheme involving two alarm ta
Brian Muir posted Oct 13 '19 at 5:50 pm
Hello, thank you in advance for any support.

I am developing my first application, a demo system for a small municipality. The first page I am working on is for a little pump station with two pumps and a reservoir with level sensor.

Things are progressing reasonably well but I am having a few problems:

I'd like some text below my pump icon to say either "hand" or "auto" depending o
joshdavis76108 posted Oct 9 '19 at 7:35 pm
ok the scada software where im at now is on windows server 2008. im trying to get it upgraded but finance is killing me. anyway my question is can I use the old tags in scada im using now and plug them into vtscada 90 day trial. can you plug and play kind of thing or do I need to go through and add all I/Os.

joshdavis76108 posted Oct 9 '19 at 8:20 pm
ok the scada software where im at now is on windows server 2008. im trying to get it upgraded but finance is killing me. anyway my question is can I use the old tags in scada im using now and plug them into vtscada 90 day trial. can you plug and play kind of thing or do I need to go through and add all I/Os.

DanW posted Oct 5 '19 at 4:00 pm
I've created a Numeric Keypad popup page (meant to be touchscreen friendly) and have created a GUIButton that when pressed is supposed to Close the Popup Window. I thought the Slay(Self()) should work but it seems to be ignored. It should be a simple thing but I've been stuck on this for a while now. I'll have to close the window after the user presses my "Enter" button as well. The "Close Page"
recent by DanW  ·  Oct 7 '19 at 8:40 pm
We've been having a bit of a weird issue. Alarm Notifications are set to send email notifications on priority 1 alarms but every now and then an Alarm notification is sent for a priority 2 alarm and only a few specific priority 2 alarms it seems.

Is there a property that I'm missing that allows this under certain circumstances?


recent by DanW  ·  Oct 2 '19 at 3:39 pm
marcell13 posted Sep 19 '19 at 11:09 am
Could you please assist me with an analog tag. I want to use the slider control to change the value of an analog input tag , this analog input tag is connected to a tank widget to give level indication.

I got it to work more than a year ago, but for some reason, it stopped working.

Im using a Click Koyo PLC and modbus addressing.The drivers are working as all the digital inputs responds.
recent by Michael  ·  Sep 19 '19 at 3:33 pm
I am trying to calculate flow rate as a function of change of wet well level over time. I have tried using various tags types, adaptations of Ex 3-17 from the Adv Config Workbook, Intgr and Deriv functions; and everything comes up with some kind of errant data: Intgr gave max scale value, Deriv gave 0. Using the following provided the most realistic results:

"[PUMP_RUN] == 1 ? Latch(AbsTime(
recent by jfrye  ·  Sep 16 '19 at 12:35 pm
Brendan Peck posted Sep 11 '19 at 1:57 am
So the system I’m currently working on is already providing me scaled data coming out of the flow computer. This is also in conjunction to the scaling of the raw data at the PLC level for my other analog instruments.

What is the best way to make sure I’m setting up my analog status tags properly so I’m getting the right historical data recording and displaying my data prope
GustavoLins posted Sep 7 '19 at 12:58 pm
Hello friends, I have a serious problem. VTS does not open on the server. I have two servers, one is a backup of the other, VTS only starts if the network cables are disconnected, clicking on RUN locks in 50% in the final step "Starting tags". Does anyone know how to solve?

Finding a voice modem has become a struggle.

Finding voice drivers for windows 10 a hassle.

Here's a page of reference conexant drivers you can force windows 10 to use. You'll have to use the Browse my computer, then Let me Pick, then Have Disk, or it will claim the voiceless microsoft driver is newer and therefore better.
recent by Michael  ·  Sep 9 '19 at 4:21 pm
Mel Nevergold posted Sep 3 '19 at 11:14 pm
Is there a way to get shell execute to be OS dependant.
My ping button wont work in the android client.

We cannot seem to get Alarm notifications to work with Office365. The smpt server is supposed to be, I'm told, but when we have this as the SMPT address using port 587 and TLS encryption we get the following error: "SendMail Error [9]: Server doesn't support authentication"

We do get alarm notifications if SMPT settings as follows: Email Server: {company}-com.mail.protectio
jfrye posted Aug 27 '19 at 5:03 pm
We are working on setting up HMIs (10 pack) for our local control panels; dual servers are setup with application, screens, and tags (designated with areas). We have looked at the tag area filtering literature, but are apparently lacking something on server/HMI architecture as we do not have all the options in "Workstation" and "Section" options in properties.

Is there a best practice for se
recent by Michael  ·  Aug 27 '19 at 9:00 pm
Brandon Peay @ Fritz Winter posted Jun 21 '19 at 4:26 pm
I am working with a Siemens S7 TIA Portal program and I am trying to pull the part type from the PLC into the VTSCADA system. The issue I am having with the String I\O is I am only getting the DEC form of the tag and not the CHARACTER values. In the PLC in a watch table when I look at the exact tag in DEC I get the value of 2565 but in CHAR I get DB 10 (FW part type). is there something I can do
recent by dougs  ·  Aug 27 '19 at 3:48 pm
If you seem to have lost your VIC graphics after accepting Windows build 1903, we are looking into it. As a workaround, stop the VIC. Open Internet Explorer and clear the cache.

Go to C:\Program Files (x86)\Trihedral, right click on the VTSX.exe and run it as administrator - even if you are an administrator.

Log in and run it once. Close it. You should be able to run it normally from your
dw2white posted Jul 29 '19 at 9:03 pm
I am working with an Omron Cj2H. Programmed analog inputs and reading into a DM. Positive values are performing okay, but as soon as I go slightly negative ( reverse flow), then the number jumps to 65535. This is telling me it is wrapping around. I have tried using negative values in the scaling, but have not been successful at this point.
I can watch the channel in the plc and it remains nega
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