Unexpected License Error on 64-bit Computers

Solution: Version 5.0.2 and version 3.9.8 of our software (released in July 2009) will run without any problems on a 64-bit computer. Earlier versions need to install the free update from our web site.
To get this free update from our Home page, click the Get Help tab and then select "Free Downloads" and then click on "64-bit computer update." Select the update for either version 3.9 or version 5.0. Follow the instructions on that web page to install.
After you do this, you should open the program and click "Help" and then click "Check for Updates." Download and install the free update. Then do this AGAIN. The second update is larger than the first update. This will bring your program up to v5.0.2 or v3.9.8.2
Please try the solution listed above first. If that does not fix the problem, please mail us your v3.9 or v3.9.1 or v3.9.5 or v5.0 or v5.0.1 disc (plus $15 to cover shipping and handling costs.) We will mail you a new disc. Tell us if you need v3.9.8 or v5.0.2 and include a copy of your 16-digit license key. Send only your discs - do NOT send us the case the disc came in that contains your license key. You will need your license key to reinstall the new disc.
Send it to:
Windows Disc Swap
Thayer Birding Software
12650 Colliers Reserve Dr.
Naples, FL 34110
If you currently have a version 3.9 disc, you may prefer to just buy the new version 4 -- there are hundreds of additional videos and new, detailed range maps plus lots more. You can get this at www.OnlineNatureMall.com. During checkout, enter the promotional code LOYAL to get the 10% loyal-customer discount.
