VM116 not working but only on a specific computer

Hello. I have A Velleman USB DMX Interface to use with freestyler witch was bought in 2011. I have a problem in a club that I am playing. Club computer don’t seem to recognise the interface. I have tried with other 3 diferent computers and it always works well but with the computer of the club it doesn’t.
The symptom is the dmx signal led in the interface seems to be flashing too fast. It sends wrong dmx signals.
After opening the freestyler software a few times it starts to work fine, but until then, it doesn’t work well. I have to make some reboots also.
It’s a problem that doesn’t happen in other computers, just that specific one.
Already tried: Diferent instalations of freestyler (uninstall/install), Copying the K8062e files from other pc.
Using Freestyler
Please help

You may try this new software version for the VM116/K8062:
box.net/shared/mr5qns9jvj
This version is using new USB communication driver.
The files K8062D.DLL and K8062E.EXE are updated to version 3.0.0.0.

Please extract the package to a folder and run the DMX_demo.exe in this folder to verify the operation.

For more info please see also: viewtopic.php?f=3&t=8732

Oh my god. Completely solved a problem of 3 days.
Thank you so much!!