2026.3 Update
Install Information
| Server Install |
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| Server Update installer will block installation with a message pop up asking user to close the 'Job Dispatch' service and/or IIS worker process when installing Update. |
Known Issues
| Add-ins: Inventor: Content Center |
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| When attempting to Copy a Custom Content Center library on the Vault Server, the error: "This library cannot be copied; it's partition cannot be updated to any other partition" appears. This issue is observed when the library's partition is an older Inventor version than the target partition, or when attempting to copy the library to the same partition version. As a workaround use the Inventor Library Transfer Guide to transfer the library from the Vault Server to a local desktop, create a new library, and then transfer the new library back to the Vault Server. PDM-49323 |
| Vault Connector |
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| Attaching very large size files (size > 1 GB) from Vault to Fusion manager items fails. PDM-47750 |
| Incorrect error message is seen when user tries to sync Item, without setting up the Vault Connector mapping. PDM-47670 |
| When the user syncs the parent and child items together at once - this results in failure to create an items in Fusion Mange. As a workaround - user can select the error Item and resync again. PDM-47832 |
| The hyperlink in the Paragraph field within the Fusion Manage Panel does not open with single click. User can use double click to open the link. PDM-48829 |
| 'Sort' is not working in the 'Task Planning' tab within the Fusion Manage Panel. PDM-48829 |
| 'Notes' displayed under the Notes tab in the Fusion Manage Panel do not follow the sequence as shown in the Fusion Manage tenant. PDM-48829 |
| Error 283 is seen, when a non-synced item is deleted, and the Vault client is refreshed without selecting any item. |
| Workaround: To avoid the error, ensure an item is selected before refreshing the Vault client after deleting a non-synced item. PDM-48771 |
| Enabling a Vault Connector setting is not possible if the user account lacks direct access to all Vaults. Indirect access—such as through group membership—is not recognized. |
| Workaround: Ensure that all Vaults available on the ADMS are explicitly listed under the user account’s Vault access permissions to enable the setting successfully. PDM-48784 |
| Unable to open the Item linked under the Attached To field in the Related Attachment section of the Fusion Manage Panel. PDM-49227 |
| When opening the Fusion Manage Panel, a user assigned only Document Editor Level 2 receives a permission error dialog upon clicking a file that has Delete Deny permission. PDM-49241 |
| Back button from Fusion Manage panel error message does not work if 'View Items' is not permitted. PDM-49286 |
| Fusion Manage panel does not update to latest Item revision from fusion manage after user refresh. User can click on another Item then select back the Item. PDM-49404 |
| Connector Sync task failed with error "An item with the same key has already been added" when Item has same attachment with different version. Note : if the file is attached as a single instance in any version, the item syncs successfully. PDM-49447 |
Fixed Issues
| Add-ins: ACAD |
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| Resolved issue where checking in an AutoCAD Viewbase DWG file failed with the error "Unable to reload xref after file relocation." PDM-50991 |
| Add-ins: Inventor |
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| Resolved issue where Replace Model Reference using Open from Vault in an Inventor drawing opened the replacement part in a new tab instead of updating the reference in the drawing. PDM-48805 |
| Resolved issue where opening a drawing from Vault in Inventor could overwrite local part modifications and cause data loss when users accepted the file replacement dialog. PDM-49265 |
| Resolved issue which lead to inventor crash on opening destination file, by blocking the Copy Design to not support replacing a source file extension with another file extension. PDM-49269 |
| Resolved an issue that Inventor 2026.2 + Vault 2026.2 could not check-in part file which reference a step file. PDM-49807 |
| Resolved issue by disabling iLogic rule execution when the document was silently saved after resolving its references, so BeforeSaveDocument no longer runs incorrectly when opening from Vault. PDM-50164 |
| Improved stability when expanding an RVT file in the Vault Browser in Inventor. PDM-50632 |
| Add-ins: Third Party |
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| Resolved issue where file properties were incorrectly applied when PowerShell scripts were run to update property values, resulting in multiple versions of the file. PDM-50631 |
| Change Order |
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| Resolved issue where the property pane did not update when the user selected items on a change order. PDM-50152 |
| Client |
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| Resolved issue where workspace synchronization from the command line did not work. PDM-49319 |
| Resolved issue where an error occurred in the database when moving a folder with the same name that was present in the trash bin. PDM-49741 |
| Resolved an issue where the details and property panes remained empty after refreshing the item view in Vault. PDM-50173 |
| Resolved issue where domain user import from the Vault client failed with no error message. PDM-50333 |
| Resolved issue where lifecycle transitions ignored the Has Markup (Historical) criterion and allowed invalid state changes. PDM-50849 |
| Resolved issue where opening files directly from Vault caused Inventor to load a previous version of the part file instead of the latest version. PDM-51125 |
| Client: Performance |
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| Resolved issue where Vault sent duplicate requests during a Vault sign-in. PDM-43780 |
| Copy Design |
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| Improved stability when placing files from Vault while using Inventor assemblies that were copied with Copy Design. PDM-50002 |
| Duplicate Search |
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| Resolved an issue that Duplicate Search Job fails and causes jobs stale in the queue in processing state. PDM-49373 |
| Help / Documentation |
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| Resolved an issue where the Vault Gateway URL was missing for Firewalls in Vault Help. PDM-49935 |
| Items |
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| Resolved issue where assigning or updating an item caused error 4614 due to a duplicate primary key after installing the Vault 2026.2 update. PDM-49879 |
| Resolved issue where a duplicate secondary link to the same assembly could not be removed and the link reappeared after the item was saved. PDM-50626 |
| Job Processor |
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| Resolved issue where the Job Processor failed to create a STEP file for a part when the existing STEP file had been detached from the part. PDM-50153 |
| Revision Block |
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| Resolved issue where the Vault revision block row height in AutoCAD changed when updating properties or updating the revision table by Job Processor in Vault 2026.1.1. PDM-49503 |
| Server |
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| Improved stability when full content indexing was enabled and caused SQL Server to become unstable. PDM-46810 |
| Resolved issue where the LogFileDeletesBooleanSwitch setting did not specify the deleted files in the audit log when the trash bin was disabled. PDM-49108 |
| Improved stability where archive status calculation impacted Autodesk File Store configuration and caused configuration failure. PDM-49398 |
| Improved stability where property compliance took a long time because the system attempted to retrieve archive status even when archiving was not in use. PDM-49614 |
| Improved stability by prompting a Save dialog before check in to prevent missing file resource entries when restoring deleted components in an assembly. PDM-50135 |
| Resolved issue where performing a DTU import a second time resulted in a DuplicatePrimaryKey error after the previously imported content had been deleted. PDM-50295 |
| Fixed an issue where Vault backup could fail with "Error 0", when files deleted from an Autodesk Vault File Store remained in the Trash Bin. PDM-51082 |
| Thin Client |
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| Resolved issue where DWF view failed to load in Vault Thin Client for released file when accessed from the Items tab, displaying a Failed to load model message. PDM-47871 |
| Resolved issue where the Vault Thin Client automatically logged out users after two to three minutes. PDM-49811 |
| Vault Connector |
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| Resolved an issue that Failed to get data connection config from vault server - for non setup vault connector vaults after vault. PDM-50065 |