I am using an E220 with 3g on Windows 7 Extreme edition 32bit. It worked for a while but now says that the device is not connected or unavailable. THe computer picks up the modem but Mobile Partner does not. Took it to telkom but they cant help. A computer freiand said that the version of windows is the problem cos it works on any other computer with any other version. Is there a way to sort this out without changing my windows. Please help