AVR Jungo Problem

Problems installing and programming atmel microprocessors.

I inadvertantly installed
http://www.atmel.no/beta_ware/usb/AtmelUSB.exe

Then I tried to install AVR studio 4

The setup has detected that version 11.00.000 of AVR Jungo USB is already installed.
This setup installs an earlier version of AVR Jungo USB (10.2).
You will have to uninstall the previous version before installing this version

tried this
http://www.petri.co.il/removing-old-drivers-from-vista-and-windows7.htm

Device Manager, right click on Jungo->AVRISP mk2 > Properties>Driver File Details
c:\Windows\system32\drivers\windrv6.sys

Still get this same error.  Suspect some kind of registry entry.
Logged a issue on the Jungo web site.  They called me - Wow.
Suggests that I need to locate and remove the .inf file but we do not know what it is called or where it is located.  He suggested re installing AtmelUSB.exe and seeing where it put the drivers.

Fired up AtmelUSB.exe and observed it gave an option to uninstall.  Chose that option.

Ran AvrStudio4Setup.exe and it said it was going to fix up the jungo driver.

Tried to program an Atmel
Got a new error.
X The program Can't start because WDAP1011.dll is missing from your computer.  Try reinstalling the program to fix this problem.

Chose Remove.  It said removing AVRstudio 4.19.  Opted to remove registry settings.
New error
Self-registration error
The following files did not self regisetr or unregister:
1. c:\Program Files(x86)\Atmel\AVR Tools\usb64\SComm.dll
The specified module could not be found.
To contine, click OK, otherwise Click Cancel.
One does wonder what will happen ifyou click cacel.  Does my life cease to continue?

Reboot.  (Make coffee)





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The instructions to use AVR ISP 2 should read
1. Install Bascom
2. Install AVR Studio