UltraVNC

abosoluted w8hook.ddl was the duplication engine, only used for OS >= win8 This is not longer used, we now have the duplication engine buildin in the exe and provide 2 seperate exe. exe win7>= has the w8hook buildin exe w2K and xp is compiled without. Not longer needed unless you have an old ...

i was using 1.0.9.4 of winvnc and viewer 1.1.8.0 but want to try last version. I use tablet win 10 on server side & pc win 7 on client side. With 1.2.1.2 server & viewer: When the server side rotate the screen (tablet) from landscape to portrait, the client side don't change the dispaly size screen ...

how multiple repeater work? if a client is connected to the repeater1 how the IT software know to connect to repeater1 and note to repeater2? I have probleme with my modified chunkVNC and the repeater, sometime the repeater crash and need to be relaunch. If think is to heavy use (40 IT connected at ...

ok is sas.dll the same as w8hook.dll we need to launch addon package on Windows vista system to have this sas.dll

WARNING: To fix the security issue we needed to change the handshaking. new Viewer still work with older server, give security warning new server require new viewer ( using old viewer you get message to upgrade) i don't have this warning and can use older viewer with new server. maybe because using ...

with a modified chunckvnc using last ultravnc server EXE and last client connected between a repeater. Executed with uac disabled and not run as admin or service. On uvnc server side Windows Vista/7 if in the .vnc i set "preferred_encoding=7" (tight) but work great with other "preferred_encoding ...

ultravnc 1.1.8.1 (UltraVNC_1_1_8_X86_Setup.exe) don't extrat the schook.dll only vnchooks.dll. schook.dll is no more need for win xp/Vista?

sas.dll is no more available too. No need for vista pc any more?

is this already true for v1.1.8.0?

the only answer i have found from Rudi for sas.dll
https://forum.ultravnc.net/viewtopic.ph ... 159#p94159

is sas.dll already need with 1.1.8? it's not available in the ultravnc pack

w8hook to work need winvnc.exe in service mode?

ok because i have the same problem as you but without service mode (alt+X working but not Alt+Tab) UAC off

why you don't put the sas.dll?

are you running winvnc.exe as service or not?

where w8hook.dll need to be put? near winvnc.exe? is this working running winvnc.exe not installed as service? I have some problem with key-banding ALT+TAB or Windows+TAB on Windows 8 but Windows+D or another key-banding work correctly. I have uvnckeyboardhelper.exe near winvnc.exe. i run with UAC ...

how many client/serveur (ID) can be connected at the same time with this repeater?

slow launching on client computer (you can see the slowing more the CPU of the computer are slow)
the client launch the modified chunkvnc and wait before the screen appear with the prompt of code

where can i find w8hook.dll? i have tried the addons package and choose only w8hook and no w8hook on directory

Microsoft Security Essential seems to slow chunkVNC launching (decompression?) is there a solution to this probleme that can be done?

is autoit that determine the WorkingPath?

i have some clients with only windows installed on h: and no drive c: and when you launch chunkvnc it can't decompress on c:. Is it possible to edit the script to decompress on c: or another available partition?

you have to set ultravnc installed as service to by pass the UAC screen

if the server are connected in reverse mode (like chunkVNC does) the server try to reconnect on too the repeater all the time if you don't quite correctly the server but if you don't remember the name of the Pc where you have run the server and can't reconnect because the password has change you can ...

that's what i use in my modified chunkVNC 3.1 and it work great

the problem are the restriction from the operator that want me to use AES CFB 128bits minimal encryption because of security risk. I try to configure the plugin option in ultravnc.ini directly and see what it do. I see the dev of this plugin have in mind to the next version to set CFB as default ...

then it use OFB in place of CFB , less secure

but there's no key with the instantsupport to crypte the connexion

If i launch ChunkViewer.exe in another place when i clic connect button it say "Windows can't find *\Bin\vncviewer.exe. Please verrify that you have entred a good name, and retry." Strange, why ChunkViwer need this file, the aim of compilation is to have just two .exe file one for the viwer and one ...

not related with the first question but related to the topic name.

What encryption are use by default 3.2 version? AES CFB 256bits?
How is used the SecureVNCPlugin.dsm? there's no Viewer_ClientAuth.pkey or Server_ClientAuth.pubkey used in chunkVNC 3.2?

no because 3.2 use the uvnc secure plugin in place of the MSRC4 (used on 3.0 and 3.1)

Norton internet security, mc afee total protection, AVG internet security, bitdefender, kaspersky intezrnet security... all of there protection are passed just by using 443 port for the server to the repeater. Standard repeater