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No VNC server detected - but it is running!

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btaz
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Joined: 2005-03-10 22:59

No VNC server detected - but it is running!

Post by btaz »

I have one machine running XP Pro SP2 where the VNC service starts automatically but the service helper never appears in the tray. If I try to run the service helper from the menu I get the hourglass cursor briefly but the helper never appears in the tray. If I select Show Default Settings from the menu I get the no VNC server can be found message.

Any suggestions? Thanks.
mattice06082
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Joined: 2006-11-30 00:41
Location: Connecticut, USA

Re: No VNC server detected - but it is running!

Post by mattice06082 »

The registry key for the eyeball system tray icon is:

Code: Select all

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"WinVNC"="\"C:\\Program Files\\UltraVNC\\WinVNC.exe\" -servicehelper"
Do you have that entry? I find that unattended installs don't make this entry so I have to manually add it myself :| .
btaz
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Joined: 2005-03-10 22:59

Re: No VNC server detected - but it is running!

Post by btaz »

Thanks for your reply. The registry entry does exist. Even if the registry key does not exist I should be able to view the default settings or start the service helper via the Start | All Programs | UltraVNC menu but I cannot. When I try to view the default settings I still get the "No existing instance of WinVNC could be contacted" error but the service is definitely running.

Any other ideas?
redge
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Location: Switzerland - Geneva

Re: No VNC server detected - but it is running!

Post by redge »

basic question, ultravnc version ?
latest is not answer.
UltraVNC 1.0.9.6.1 (built 20110518)
OS Win: xp home + vista business + 7 home
only experienced user, not developer
btaz
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Posts: 39
Joined: 2005-03-10 22:59

Re: No VNC server detected - but it is running!

Post by btaz »

The version of WinVNC.exe is 1.1.0.2. I believe that is the latest stable release.

I should mention that I updated UltraVNC from an earlier version using remote desktop. I don't think this is the source of the problem since I have done this on other PCs without encountering this problem.
redge
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Joined: 2004-07-03 17:05
Location: Switzerland - Geneva

Re: No VNC server detected - but it is running!

Post by redge »

this the exact problem but you forget to do a step before or after.
re-read this again... you had already this problem before.

[topic=8041][/topic]
UltraVNC 1.0.9.6.1 (built 20110518)
OS Win: xp home + vista business + 7 home
only experienced user, not developer
btaz
20
20
Posts: 39
Joined: 2005-03-10 22:59

Re: No VNC server detected - but it is running!

Post by btaz »

Thanks. I will try that.
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