https://forums.autodesk.com/t5/vault-customization-forum/vault-2026-api-updating-properties/m-p/13645236#M2 <P>I am sorry for the inconvenience. There is a known issue; see also thread:&nbsp;<A href="https://forums.autodesk.com/t5/vault-customization-forum/error-when-using-iexplorerutil-updatefileproperties-from-within/td-p/13614225#M12967" target="_blank">Solved: Error when using IExplorerUtil.UpdateFileProperties from within job processor extension - only in 20... - Autodesk Community</A>.</P> <P>&nbsp;</P> Thu, 22 May 2025 18:54:40 GMT Markus.Koechl 2025-05-22T18:54:40Z https://forums.autodesk.com/t5/vault-customization-forum/vault-2026-api-updating-properties/m-p/13644936#M1 <P>When using IExplorerUtil.UpdateFileProperties() to update properties, an error is being thrown: “The given key 'EditProperties' was not present in the dictionary.”</P><P>&nbsp;</P><P>I am using it the same as in 2025 which works ok. Anyone else had this? I also get this message pop up:&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="connorferguson_0-1747929035550.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1536227i696E4F0E6D5CD299/image-size/medium?v=v2&amp;px=400" role="button" title="connorferguson_0-1747929035550.png" alt="connorferguson_0-1747929035550.png" /></span></P> Thu, 22 May 2025 15:52:22 GMT https://forums.autodesk.com/t5/vault-customization-forum/vault-2026-api-updating-properties/m-p/13644936#M1 connor.ferguson 2025-05-22T15:52:22Z https://forums.autodesk.com/t5/vault-customization-forum/vault-2026-api-updating-properties/m-p/13645236#M2 <P>I am sorry for the inconvenience. There is a known issue; see also thread:&nbsp;<A href="https://forums.autodesk.com/t5/vault-customization-forum/error-when-using-iexplorerutil-updatefileproperties-from-within/td-p/13614225#M12967" target="_blank">Solved: Error when using IExplorerUtil.UpdateFileProperties from within job processor extension - only in 20... - Autodesk Community</A>.</P> <P>&nbsp;</P> Thu, 22 May 2025 18:54:40 GMT https://forums.autodesk.com/t5/vault-customization-forum/vault-2026-api-updating-properties/m-p/13645236#M2 Markus.Koechl 2025-05-22T18:54:40Z