well either one of it is good choices,..

Added on December 23, 2011, 9:22 pmwell, first of all, u need to plug your ZTE MF190 in your pc, then install the dialer software for your pc to recognize this zte mf190 modem. after all drivers install then u can start this
For window xp :
-> plug in your zte modem in pc/laptop
-> wait for your pc/laptop to recognize your modem ( close the dialer if it pop up )
-> click start
-> click run
-> type in CMD ( comand prompt )
-> type in AT+ZCDRUN=8 (Disable cd /flashdrive autorun )
-> press enter
-> done ( u will see a message showing that autorun is diable now )
-> unplug your modem from pc now
-> plug it into TP Link 3G router
-> router will auto recognize it now and start dialer your ZTE modem
For window 7:
->plug your ZTE modem into your pc/laptop
-> wait for pc/laptop to recognise it ( close the dialer if it pop up )
-> click start
-> enter CMD in search column
-> type in AT+ZCDRUN=8 (Disable cd /flashdrive autorun )
-> press enter
-> done ( u will see a message showing u that autorun is disable )
-> unplug the modem from pc
-> plug it in your TP Link 3G router
-> router will auto recognize it now and start dialer your ZTE modem
There is few people using ZTE MF190 with tp link router, they follow those steps and their router can recognize the zte mf190 modem now. ( for tp link router to recognize Zte modem, u will have to do those step to turn off the autorun CD function.. )
hope this helps,..
tq bro..follow the steps laready before for windows 7..after press enter instead of msg showing autorun is disable this msg appear:-
'AT+ZCDRUN' not recognized as an internal or external command,operable program or batch file.