After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome

2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130

2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!

2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

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SC With Windows Firewall SP2

Single Click discussions / bugs
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gauss78
Posts: 1
Joined: 2008-08-27 08:47

SC With Windows Firewall SP2

Post by gauss78 »

Hi,

I have been using the SC program for a while now with success. However I recently had a friend contact me for help. I sent them my SC File and told them what to do. (Note that I have a dynamic dns name in the file as my IP address is not static.)

They ran the SC file their end and nothing happened my end. They are not behind a router but are running Windows Firewall SP2. When visiting my friend I ran some checks on the firewall by adding the reporting feature and noticed in the report that each time SC was ran the firewall was not showing the dynamic dns name in the report and hence not connecting. I think I have read that Windows Firewall SP2 will not resolve host names so is this the problem? and do I have to send out a new singleclick file each time my IP address changes (this is why I used the dyndns service to avoid exactly this problem!!!)
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