Before plugging your ALMEMO USB data cable ZA1919DKU into the PC please wait and read this !
BEFORE connecting to the PC please first run the driver installation program for the ALMEMO USB cable.
The necessary file is located here: AMR-CD:\addons\USB2Almemo\PreInstaller.exe
Start “preinstaller.exe” and follow the instructions displayed on the screen. Please do not change any standard settings; leave all as they are. After installation has been successfully completed connect ALMEMO USB data cable ZA1919DKU to the PC. soon as the cable is connected the correct driver should be assigned automatically.
If ALMEMO USB data cable ZA1919DKU has been connected to the PC without having first installed the driver and then the wrong driver file is assigned, you must proceed as follows : Open “Device manager” and display the ports (Start - Settings - Control panel - System – Hardware – Device manager - Ports COM). This “Device manager” list can also be obtained by running “devmgmt.msc” (Start – Run “devmgmt.msc”). Double-click on the port that has been installed but is not functioning correctly.


Click on the “Driver” tab and then on “Update driver”.

In the “Hardware update wizard” that now opens please proceed as follows :



In the following window click on “Have disk”.

On the AMR CD browse to folder “\addons\USB2Almemo\Windows_2K_XP_S2K3_Vista”, select file “slabvcp.inf”, and open it.

If a window now opens displaying the error message “This device cannot be started”, click on “Finish”, disconnect the USB cable from the PC, and then reconnect again.

In “Device manager” the port should now be listed without the yellow exclamation mark and with its correct name “Silicon Labs CP210x USB to Uart Bridge”.

The automatically assigned COM port number (in our example COM4) can be changed by double-clicking on the port in the “Device manager” list and then on “Port settings” – “Advanced”. However, before altering this setting, you should test the cable using the COM port number that has been assigned automatically.