1. Extract into temp folder
2. Goto Device Manager
3. Double-click Modem
4. Click Drivers
5. Update Drivers button
6. Browse and find above extracted files
NOTE: if above doesn't work for you then do:
1. "single-right click" on the "cxt1056_w2k.inf" file and click install.
2. Remove device from device manager
3. REBOOT - It should redected & install.
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