[~AKSingh~]

Some more Resolutions !!!

Remove all previous dashboards,installers or drivers
Plug in modem Ignore cd installer just give appropriate drivers
Eg. if modem ask for
MF186 give this driver http://rghost.net/42888305
for MF192 give http://rghost.net/42888265
for
Original state modem (vodafone) give http://rghost.net/42936929
Restart PC
Go to MY Computer > Properties > Hardware > Device Manager
Check your modem must have created Ports.

Now open downloader wait for detection browse to desired unlock
firmware dashboard and flash modem

Above procedure is 10000000% tested
Still You fail just check your PC/Labtop

Note : In china dashboard one need to change settings in dashboard for proper modem detection.

Enjoy !

br,
CellSoldiers™
A.K.Singh