Hello,
First off, I really enjoy using the Chunk Wrapper, I have found it very helpful.
I have made modifications to it, for example: when it's installed as a service it will add the reg key and allow to boot into safe mode with networking and continue working on it, and it will remove the key once you uninstall instant support, as well as a reg key that allows you to use ctrl alt del, at a login screen with out the use of virtual keyboard.
My question is how can we go about bypassing the 8 character password limit? I have modified the complier to accept 20 characters, but Uvnc still caps out at 8.
I've read at http://adamwalling.com/SecureVNC/ that you can bypass it if using the securevncplugin, (which as you know chunk uses.)
Thanks
Mike
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
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
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
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
Password Override
Re: Password Override
Sounds like you should update to a newer version of ChunkVNC.
Changes in v3.3:
Updated Compiler to use SecureVNC for hashing a password from 9 to 128 characters in length.
Changes in v3.3:
Updated Compiler to use SecureVNC for hashing a password from 9 to 128 characters in length.
ChunkVNC - Free PC Remote control with the Open Source UltraVNC wrapper InstantSupport!
Re: Password Override
Actually I have been using the Chunk ver 4.0 that is in your FTP.. I was wanting to play it for Mac Support... and never got anywhere with it.. but just continued using it for everything else
But I will try it.
Thanks
Edit: Well I guess that teaches me for using one found on FTP that wasn't relased yet lol
But I will try it.
Thanks
Edit: Well I guess that teaches me for using one found on FTP that wasn't relased yet lol
Re: Password Override
Yea, that version is very outdated compared to the newest 3.x releases.
ChunkVNC - Free PC Remote control with the Open Source UltraVNC wrapper InstantSupport!

