PCSGU250 Transient recorder jamming

Instruments PC Oscilloscopes and Recorders
1

Hello!
I have some trouble with my PCSGU250.Everything works but the transient recorder is jamming.
I can run it once but if I stop and restart the transient recorder no uppdate is shown on the screen and then the software
locks and I have to restart it. When I try to close the application I get “Access violate at Adress 004420A4
in module PcLab2000LT.exe Read of adress 00000128”
I have Windows 7 64 bit
I have installed the latest software version (1.09) and the latest drivers.

I also run the software under a virtual Xp inside windows 7 and there the transient recorder works fine.
So the problem is only when I run it directly in Windows 7
Regards

2

Here is the link to download the newest WinUSB driver for the PCSGU250:
velleman.eu/downloads/files/ … sbdrv2.zip

The driver version is 1.0.0.2.
You may try it if any help…

3

Hello!
After installing the driver it works. Thanks.
But my driver before was 1.0.0.6 so I had to remove it before installing the new 1.0.0.2

4

It was OK to remove the version 1.0.0.6.
It was not a WinUSB driver from Microsoft, it was other driver from Microchip.

Normally only the WinUSB driver for the PCSGU250 works OK in Windows Vista and Windows 7.