How to disable roaming in CE/WM platform?

Roaming cannot be disabled. You may set the roam trigger to the lowest RSSI value in the list which will cause the client to remain connected without scanning to roam until this very low RSSI is measured. However, beacon lost and some other situations may also trigger roam scan.  On loss of association the client disregards the roam trigger, delta, and period and immediately begins scanning to re-associate as quickly as is possible. Roam Trigger The signal strength (RSSI) (in dBm) at which the radio scans for an access point with a better signal strength. When scanning for a different access point, the radio looks for one with a RSSI at the indicated roam delta dBm level or stronger. Key Roam Trigger Path HKLM\Comm\SDCCF10G1\Parms\Configs\GlobalConfig\RoamTrigger   Note: The HKLM\Comm\SDCCF10G1\Parms\Configs\... path is the same for all radios. Value -50 (0x32) -55 (0x37) -60 (0x3c) -65 (0x41) -70 (0x46) -75 (0x4b) -80 (0x50) -85 (0x55) or Custom Default -70 Type DWORD