Problem Nexus 1 running apps on my phone from Eclipse

I have a Samsung Google Nexus S. Great phone.

I have been developing apps on it, not too much of a problem.

Since last week I can suddenly not run apps from Eclipse on the phone anymore. I get the following error:

[2011-04-11 20:12:48 - ImageBrowser] Android Launch!
[2011-04-11 20:12:48 - ImageBrowser] adb is running normally.
[2011-04-11 20:12:48 - ImageBrowser] Performing com.xxx.android.imagebrowser.ImageBrowser activity launch
[2011-04-11 20:12:48 - ImageBrowser] Automatic Target Mode: using device '34315B519D6000EC'
[2011-04-11 20:12:48 - ImageBrowser] Uploading ImageBrowser.apk onto device '34315B519D6000EC'
[2011-04-11 20:12:48 - ImageBrowser] Failed to install ImageBrowser.apk on device '34315B519D6000EC': An established connection was aborted by the software in your host machine
[2011-04-11 20:12:48 - ImageBrowser] java.io.IOException: An established connection was aborted by the software in your host machine
[2011-04-11 20:12:48 - ImageBrowser] Launch canceled!

I am going out of my mind. Everything has been working perfectly before. I have tried just running a Hello world app with the same problem.

My Machine: Apple i5, pretty standard. OS: Windows 7 32 bit Eclipse: Helios Service Release 2 ADB: Android debug birdge version 1.0.26 I have re-installed the google usb drivers as per this following link: http://developer.android.com/sdk/win-usb.html USB debugging enabled on phone

I have hard factory reset my phone in case something is wrong.

I am at wits end. Everything worked just fine, and then it all suddenly went berserk and now nothing works.

2 things: about a week ago I plugged in an i开发者_如何学Gopod which had been in someones windows machine and it appeared to have a virus on it. I have run AVG and removed one or 2 things that were on there, but has not helped.

Secondly I have a 3g dongle I use for internet, and that connects via usb. But I have been using this together with the phone no problem...

When I plug in the phone, it immediately appears in Eclipse in the devices panel, and it is online and showing Honeycomb android version. Then, when I hit run, the above message/error occurs and then immediately the device is offline. I can only unplug and plug in again, and start from the beginning with same results.

Very oddly, I have had issues when disabling USB debugging, and trying to copy photos from my phone. When I enabled the device as USB storage, it woudl connect fine, but not always stay on as stable. If I then went to the images folder, it would disconnect. Extremely odd.

Help???

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As you can see from the your log, the issue is An established connection was aborted by the software in your host machine.

So it wasn't caused by 1) a physical loss of connection or 2) the device itself.

The issue therefore lies with your computer. Have you tried:

1. Performing a full system scan with at least one different anti-virus package
2. Disabling the active-scanning of your anti-virus software while copying
3. Re-installing ADB
4. As a last resort: re-installing Eclipse and the Android SDK/AVD