Have you downloaded the latest software (v1.09) and driver for Windows Vista/7?
If not, you have to download the software and the driver.
Here is the link to download page (the driver package is at the bottom of the page): velleman.eu/distributor/supp … U250&type=
Here you can download the detailed step-by-step instructions to install the driver: box.com/s/vh9olqyx3idhhxn8ujwm
Before installing you have to uninstall the current driver.
Here are instructions how to update the driver if you do not remove the current driver first: box.net/shared/66aei7j31s
You can check the driver version in the Device manager:
The driver version should be 1.0.0.2.
[quote=“PeterKd”]I have bought PCSGU250 Scope & Generator.
The sowftare works in demo-mode.
If I connect the hardware it starts calibrating, but stops at 20 %
I tried with 2 computers, Win-Vista, and Win 7.
Its the same problem at both computers.
What can I do?
Best regards,
Peter[/quote]
First connect the device and run repair for the software, to ensure that it is working properly.
Perform windows drivers update your driver as well as software for PCSGU250 Scope & Generator.
I had the same problem as the original poster, and I installed the newest version of the software and drivers. Now, instead of freezing after 20% of the calibration, it freezes at 0%. Any hints?
You may try following:
Delete the file PCSGU250.ini.
If you are using Windows 7 you can find this .ini file in the folder:
C:\Users<username>\AppData\Local\Velleman\PCSGU250
When done, run again the PcLab2000LT.
If still problems, then - if possible, try in other PC.
The problem may also be solved by using a self powered USB HUB.
Please see this thread: viewtopic.php?f=10&t=3243