AutoCAD 2026: When launching message “Catalog file ‘Support\AcFields.fdc’ is not found”

IMAGINiT Vault Server Utilities: Warning The installed versions of the Vault Explorer DLLs are not the same as those distributed with Vault Utilities.

This article was inspired by a situation where a client had multiple Job Processor machines with the IMAGINiT Vault Client Utilities in use for PDF creation

AutoCAD Electrical won’t let you create additional records in the database with the “Unable to add record” due to your record having values that match an existing entry message.

When exporting to PDF from Civil 3D 2025, Text styles with some specific system fonts (e.g. Calibri), and an oblique angle set to 1 or larger appear to shrink vertically

After changing the username in your Autodesk Account he new username is not reflected in Revit. Instead, the old username is shown after signing in to Revit. Take the steps below to fix this issue

When opening a new Revit view in Twinmotion using Direck link, you may receive a warning dialog, or notice that some materials are missing or were not imported

The PDF Preset dropdown menu becomes greyed out and inactive when selecting the option to Publish to PDF in the Publish dialog in AutoCAD.

When working on AutoCAD drawings or creating drawing templates, especially for drawing sheets with large number of viewports, it is more efficient to use FIELDS for scale annotations

Error 303 Permission Denied Error on Vault 2026.2

Vault File Rename for AutoCAD Electrical Files Fails when Imaginit Vault Client Utilities are installed.

When opening a Plant 3D P&ID file from a cloud project, the tag text and/or instrumentation bubble text may shift. This behavior is intermittent and does not occur every time the P&ID file is opened.

Issue: Ability to add design notes and documentation to parts (IPT) and assemblies (IAM) files.  Causes: Track design changes with notes and documentation at the file level

Causes: Assembly is required for the representation of an item, only a part is needed.  (Example: assembly file provided by vendor can be simplified to a part for insertion into design.)

After migration Inventor is slower than before, opening inventor, creating a new drawing, home page, among other examples takes longer.

Issue: Need ability to edit properties during Copy Design.  Causes: Vault does not allow edits to properties during Copy Design.

Causes: Design Data and Templates must be checked out of Vault to be modified. Here's what you need to know and do.

Issue: When importing XML files, they do not come in properly Causes: This problem is triggered by the units of the exported XML and the units set in the DWG file you are importing into

Issue: Running Recover on a drawing shows an AcDbSpatialIndex error was present and repaired: