HTC Sync fails to start when phone connected "updating htc library" I have an HTC Desire S wich is failing to connect to HTC Sync. I have downloaded and installed the latest version but one of 2 possible scenarios occur:


The phone is connected to the pc. USB connection sound chimes and I see the phone in my Windows devices list. I then start HTC Sync. It will show the splash screen and use about 40-50% CPU power, but it will not go any farther... It only shows the message "Updating htc library".
The phone is not connected to USB. I start HTC Sync and wait for it to fully load. Then I connect the phone. Once again the phone shows up in my devices list, but HTC Sync will not recognize it, nor will it show my phone.


I am using Windows 7 x64, HTC Sync v3.0.5551 (june, 6th update by HTC).

Any help is greatly appreciated...
Your problem is due to errors related to HTC Sync, Windows 7 and Adobe AIR. There is a bug opened on Adobe site: https://bugbase.adobe.com/index.cfm?event=bug&amp;id=2966976
The workaround should be to downgrade Adobe AIR to 2.6.xxx version. You can download it here. Upgrading to Adobe AIR 3.0.0.3880 RC1 didn't worked for me.