HTC Desire cannot connect with HTC Sync I recently received an HTC Desire as a gift with no SD card. It was updated to Froyo. I'd like to update it further to Gingerbread, however I cannot get any version of HTC Sync to recognize my phone.


I've tried several versions 
I've disabled firewall and antivirus 
I've run HTC Sync in compatibility mode and as administrator
I've rebooted both phone and PC
I'm sure I've tried other things that I forgot to list.


The standard answer to this seems to be 'install the HTC Sync version that is on your SD card', but I don't have the original card. I have been unable to find out which version of HTC Sync that was originally included. 

Does anyone know which version of HTC Sync I need for my HTC Desire to connect?
It is the original desire. It seems to have come with 2.0.28 which I can't find anywhere. I did find 2.0.33 which also didn't work.