10 process Vulscan.exe on my client

Hello,

I have a problem on my client LanDesk

LanDesk is setup as a client on my server (Windows 2003 R2) and in the windows "Task Manager" there are 10 processes "vulscan.exe" that take almost 100% of the CPU !!

On the server there is local schedule task for vulscan :

vulscan.exe /norepair /noreboot

handle : 5556

Start : .............

freq : 86400

Filter : autodelay state : not ready Min: 0 Max=60

Do you know what I need to modify/to limit the number of vulscan.exe processes on the server ?

Thanks in advance for your help

Regards,