Also please use latest Avast I have tested latest UltraVNC 64bit and it contains signed executables too, but it is possible that afflicted computers have obsolete unsigned version of UltraVNC. Spec thanks. That makes a lot of sense. So the problem is appearing even with the latest version of software. Is your UltraVNC 32bit or 64bit version? Spec, thanks for your continued interest. I'm happy to verify.
How do I do this? Please select it. Name of signer should be "uvnc bvba". I can confirm that the executable is signed. Thank you charlierainbow, unfortunately I am unable to reproduce your issue, can you please also verify that problem disappears if you disable self-defense in Avast troubleshooting settings?
Can you also specify OS? Free avast! ProfEngr Newbie Posts: 1. I've managed to get myself locked out of a PC thanks to this nice little "feature. Using the chat window work-around gave me limited access to the system. The chat window is now hidden behind the app and I have found no way to force it out of focus.
I read in the forum that this was deemed necessary for some kind of exploit, but messing with a legitimate RDP-type program like this is really poor. When I retry Avast! I will make a current hd backup, uninstall PC-cillin and reinstall Avast! And with no error msgs or logs to show what is going on I'll be back to where I was, which means, I'll be back here.
I will install the free version of RealVNC here and see what happens. With avast 4. I made no changes to the default settings of RealVNC. I first ran one machine as server and the other as viewer, checked out that all ran ok. I then switched roles for the two machines and again checked out that functions could be run with cross machine control. Normally after testing like this I revert my system s to a point before the install to expunge all trace of the installed program.
However this testing went so well I think I am just going to keep this software on the machines this time. Thanks alanrf. Tonight after backing up the desktop machine I uninstalled PC-cillin and rebooted the machine. I tried and was able to connect to it with the notebook using realVNC.
I then reinstalled avast! I noticed this time an avast! It asked if I wanted the incompatibility disabled, I chose Yes. I think the last time I installed avast! I may have replied No. I vaguely recall a window under another window and clicking quickly and them going away but this was the 1st time I remember reading about the Zone Alarm conflict. I replied to them, updated avast! I then tried accessing the desktop machine with realVNC from the notebook and voila, I'm in.
It doesn't sound like you encountered my problem but for the sake of others I wanted to document my experience. Thanks for your help alanrf. I did read up on it here and found that it was a totally different beast than what I originally thought. Lisandro Avast team Certainly Bot Posts: Quote from: Tech on January 28, , PM. JamesChio Guest. I want to test the trial version avast antivirus, I installed on one of the computers and after that I not able to VNC from any of the computers.
Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker. PcHelpWare and uvnc2me require XP or later. This common start point means that most of the VNC flavours available today "usually" talk nicely together, allowing for easy cross platform desktop sharing to occur.
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If you're well versed in remote connections and need to work in a Windows-only environment, UltraVNC could be a very useful app. It is relatively easy to set up, and has a great chat feature that allows for clear communication with whoever is on the other end of the connection. UltraVNC is a software that can display the screen of another computer via internet or network on your own screen.
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