Try to have the same version in both computers. Track the installation manually or use some deletion software, there're plenty of them. If it doesn't work, do a PROPER uninstall in both sides.Do you have any software (not only antivirus) that may be interfering? If so, check the documentation in order to allow VNC to do its job.Check if copy-pasting is disabled, either at user-level or system-level, in both sides. Try executing VNC as admin in Windows side (I don't know if you can do it in MACs GUI, but I supose you can too, so try there too).I suggest you the following, in order of difficulty and probability of success: I've little experience with RealVNC (never cross-platform), but with pure VNC it was straight-forward between linux and windows, so I see no reason for RealVNC missing the feature, specially considering they explicitly state it in their docs.Īll this said, the most reasonable thing is to suppose you have a configuration issue or some unwanted interaction with other software. I'm no mac or Windows expert, but Windows firewall SHOULD NOT be doing this (although, never tested it under W10). If all the settings are correct, all I can say is that it should work out of the box without further configuration, so either you have something not properly installed or you have some short of firewall or sandbox protecting one of your clipboards, preventing the entire operation from succeding. On the VNC Server Options > Users & Permissions page. You have access, check permissions for the user you are registered as Has VNC Server been configured to prevent you copying and pasting? If.

Has VNC Server been configured to disable copy and paste? If you haveĪccess, check global permissions on the VNC Server Options > Users &.

The entire paste operation will fail, and the last text copied to the Does the amount of text being copied and pasted exceed 256kB? If so,.UltraVNC 1.1.8.0 Download Now Released: Add info Size: 3.Please, make sure you fullfilled the checklist referenced in the documentation:

Ultravnc viewer mac