Windows XP is now retired and no longer supported by Microsoft.

But you can still run vna/J on an PC running Windows XP if you follow these instructions:

I do not recommend running PCs on Windows XP as there will be no longer security updates for the operating system.

Also I do not recommend to user older JAVA versions, as Oracle may no longer release security updates for these runtime environments.

If you encounter problems running vna/J, feel free to contact me.


You can buy the author a beer to support the further development of vna/J.

Please use this PayPal link.

Many thanks in advance for this donation!


You can contact me by email icon or 

2014 CW (Morse Telegraphy) was added to the German Nationwide Inventory of Intangible Cultural Heritage.

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