https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-29-Bluebeam-Connection-Error/m-p/705728#M44254 <P>Our office is looking to use the integrated Bluebeam Connection but when we try to import redmarks from a session we get this error:</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DeWitt_Archs_0-1781802045340.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/102322iDE8B5911E273F105/image-size/large?v=v2&amp;px=999" role="button" title="DeWitt_Archs_0-1781802045340.png" alt="DeWitt_Archs_0-1781802045340.png" /></span></P> <P><BR />I've tried a solo file, teamwork file, simplifying down to a single redline ect, but nothing seems to work. Uploading documents to a session works but I can't import the redlines&nbsp;</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 25H2</EM></FONT></P> Sun, 21 Jun 2026 19:46:48 GMT DeWitt_Archs 2026-06-21T19:46:48Z https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-29-Bluebeam-Connection-Error/m-p/705728#M44254 <P>Our office is looking to use the integrated Bluebeam Connection but when we try to import redmarks from a session we get this error:</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="DeWitt_Archs_0-1781802045340.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/102322iDE8B5911E273F105/image-size/large?v=v2&amp;px=999" role="button" title="DeWitt_Archs_0-1781802045340.png" alt="DeWitt_Archs_0-1781802045340.png" /></span></P> <P><BR />I've tried a solo file, teamwork file, simplifying down to a single redline ect, but nothing seems to work. Uploading documents to a session works but I can't import the redlines&nbsp;</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 25H2</EM></FONT></P> Sun, 21 Jun 2026 19:46:48 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-29-Bluebeam-Connection-Error/m-p/705728#M44254 DeWitt_Archs 2026-06-21T19:46:48Z