If this is server, like windows server 2012+, you need to enable clipboard (and probably mapped drives etc) via GPO on the target. Plenty of guides on this on the interwebs.
Bogdan From: Arpit Agarwal <a...@mpatra.com> <a...@mpatra.com> Reply: user@guacamole.apache.org <user@guacamole.apache.org> <user@guacamole.apache.org> Date: 1 December 2020 at 08:13:27 To: user@guacamole.apache.org <user@guacamole.apache.org> <user@guacamole.apache.org> Subject: copy past from our system to RDP issue Hello, > > We are facing issue of copying any text from our system to RDP. We are not > able to use ctrl+c (Copy any text from our system) and ctrl+v (past > anything to RDP Server) to RDP server. Is there any setting we need to do > or its feature. We are able to do this but first we have to past text to > guacamole clipboard and we want direct as working in case of Windows rdp. > > Thanks & Regards, > Arpit Agarwal > Chat ID's: > GTalk :a...@mpatra.com > Skype :iarpit22 > http://www.arpitagarwal.in > Office: +91 120 4561602 > India Cell : +91 99719 77770 > USA Cell : +1-732-705-7727 > ------------------------------------------------------------ > The information contained in this transmittal is privileged and > confidential. The information is intended only for the use of the > individual or entity named above. If the reader of this message is not the > intended recipient, you are hereby notified that any dissemination, > distribution or copying of this communication is strictly prohibited. If > you have received this communication in error, please notify us immediately > by telephone or e-mail, and delete this message from your server. > P Please don't print this e-mail unless you really need to. Be Green. > > > > > > > > > > > >