Defects Resolved in MicroStation 2026
Below is the list of issues resolved in MicroStation 2026 (26.00.00.xx) and 2026.1 (26.00.01.xx).
Defects Fixed in 2026.1 (26.00.01.xx)
| ID | Description |
| 660878 | Resolved issue with BG colour being invisible in the text editor window for the sheet and design file. |
| 2060758 | Added a null check to OidcManager to prevent a crash. |
| 1230299 | Fixed the Named boundary shifting outside the border on the sheet model. |
| 1389900 | Fixed Line Style overlapping print solid and not dashed. |
| 1625390 | Resolved issue with updating the parametric cell description when updating the cell definition. |
| 2054219 | libcurl.dll version update MicroStation Vulnerability | CVE-2024-7264. |
| 1989204 | Fixed the crashing of MicroStation when trying to use the Place DD Cell Tool. |
| 1993384 | Fixed the crashing of MicroStation when using the property type in item types to calculate arc length. |
| 1993472 | Resolved the issue of raster geospatial services being lost when the reference is reloaded. |
| 1633712 | Fixed the problem of the DWG file displaying incorrectly in MicroStation. |
| 1633780 | Resolved the issue with annotation allowheads displaying incorrectly in MicroStation for DWG file. |
| 1705714 | Fixed the issue with importing the IFC file. |
| 1719961 | Resolved the issue of delay in loading only the file name while referencing an IFC file. |
| 1721620 | Fixed adding folder to Sheet index, having upgraded from DGNWS to DGNSI. |
| 1729576 | Resolved the issue of spirals converting to linear elements during DWG export. |
| 1730356 | Fixed typo issue with reloading the Python Editor dialog . |
| 1922984 | Resolved issue of incorrect print output with the default PDF pltcfg file. |
| 1922988 | Corrected the response issue of MicroStation when importing a specific IFC file. |
| 1923249 | Fixed incompatibility issue with the Pan View tool when using the Construct Array Tool. |
| 1926250 | Fixed MicroStation crashing when opening or referencing Giant size IFC File. |
| 1410594 | Resolved the issue of MicroStation lines with custom line styles disappearing when zooming in. |
| 1433899 | Corrected the positioning of the Specific GeoTIFF file. |
| 1436144 | Fixed the issue of IFC elements not displaying when imported into DGN. |
| 1450018 | Fixed the Product time-out information message issue popping up when generating an isometric left open for around 15 minutes in Iso-Extractor. |
| 1464631 | Fixed unexpected pixel columns in the plotted PNG file. |
| 1487289 | Resolved issue of DWG references not matching the actual DWG, causing hatch failures. |
| 1557681 | Fixed the issue of drawing being destroyed after export to DWG, and the problem existing in DGN. |
| 1568910 | Fixed the working of _USTN_WORKSETTEMPLATE. |
| 1597182 | Corrected clipped reference raster prints. |
| 1598456 | Fixed the issue of textures being copied multiple times on the element surface when exporting to SketchUp |
| 1601720 | Resolved issue of incorrect results during export to HLN. |
| 1608079 | Resolved issue of the insertion point not covering the origin point for justification to the right and where the end's characters are spaces. |
| 1242953 | Resolved the issue of text from the title block seed not keeping its locked status. |
| 1283521 | Fixed the Tag text location shifting. |
| 1302629 | Corrected the distance issue for Geodetic Measure Length. |
| 1330679 | Fixed the issue of Raster grid extraction failing when converting vertical unit. |
| 1345167 | Resolved the Issue when rotating the place note text by 180 degrees. |
| 1345298 | Resolved issue with orphan cell inside parametric cell not respecting native ByLevel symbology (color, line style, and line weight) after placement. |
| 1351486 | Corrected issue of active value being wrong with non-English regional format settings (via MS-Windows). |
| 1355408 | Fixed the issue with the Elements from the Rhino file not importing correctly in MSTN. |
| 1361769 | Solved the problem of the default model's AS is turned on when Propagate Annotation Scale of Default Model is off, and created a new model (with AS =On). |
| 1364155 | Resolved issue of losing the raster when merging a reference file with an attached raster into the master if the reference is clipped. |
| 1387063 | Resolved issue of stacked fractions not honoring the "Line Offset Y" field within a text style. |
| 705870 | Resolved issue of the Style dropdown menu disappearing in the Change Attributes dialog box after selecting an unused level from the Level dropdown and hovering over it. |
| 933425 | Fixed issue of saved view reference created from the "Named Boundary" tool using the "From Drawing Boundary" method being offset from the drawing boundary. |
| 990520 | Resolved the MSTN crashing issue after placing the fence, followed by a reset operation. |
| 655738 | Resolved issue of new levels in the reference file displaying even when New Level Display is set to Never. |
| 659586 | Resolved issue of no data displaying when USGS GeoPDF quad sheets are attached as raster. |
| 1078822 | Resolved issue of element priority being ignored when referencing a 2D file into another 2D file with a 3D file attached. |
| 1195367 | Corrected the issue where Surface by Extrusion Along Path could not replace the input element with another open element. |
| 1929098 | Fixed error when Display of Item from OpenPlant Modeller i-model - Copy. |
| 1935894 | Resolved issue of MSTN configuration not remembering the previously open configuration when multiple configurations exist with the default configuration. |
| 1943214 | Fixed issue where a specific DGN file could not be saved as a DWG copy. |
| 1943865 | Fixed issue where a specific DGN file could not be saved as DWG in MS 2025.1 - Copy. |
| 1950003 | Fixed issue with properly aligning the client's TIFF raster tiles. |
| 1950573 | Fixed issue causing the error "Cannot start application for the specific document" due to changes in mslocal.cfg. |
| 1957230 | Resolved issue where using Key-In AC to place a parametric cell with an item type creates an orphaned item type in Explorer (copy). |
| 1959640 | Resolved issue of text justification moving when using Descartes Extract Contours from the scalable terrain model. |
| 1961425 | Resolved issue of CESIUM mesh attachment showing a large bounding box with 'Region' bounding value and black patches appearing on the mesh when zoom levels change. |
| 1961789 | Map services from Latvia added as feature services return errors when queried |
| 1962400 | Resolved issue of feature info failing when attempting to review the map service in the Latvia dataset. |
| 1973292 | Fixed issue of feature service queries returning "error occurred during query". |
| 1973344 | WMTS - Missing tiles with a specific WMTS coming from Aerometrex. |
| 1978442 | Corrected the Incorrect display of exported iTIFF raster data. |
| 1980039 | Fixed the issue of missing clip when Bing raster is replaced by Google 2D. |
| 1980581 | Fixed error: Print Organizer internal printing error occurred: [GetActiveViewGroup]. |
| 1994087 | Fixed the error for New Feature Service Connection in Geospatial Context. |
| 1997176 | Resolved issue of reality mesh not being created for accented file paths. |
| 1997499 | Fixed MSTN hanging while importing JT file with option "Attributes as item types " is ON. |
| 2001719 | Fixed the issue with XWMS raster not displaying when it's attached via reference and zoomed in. |
| 2005631 | Resolved issue with attaching the Cesium 3D tiles from Reality Management - works with single tile. |
| 2006004 | Resolved issue of deleting read-only levels programmatically from user-shared DGN files. |
| 2006369 | Fixed: User expected Cesium 3D tiles reality data display and performance similar to the iTwin viewer. |
| 2006451 | Resolved issue of parametric cells not retaining their geometry after the element drop operation (application element). |
| 2007792 | Resolved issue of error "response in incorrect format" when adding a WMTS URL provided by the user. |
| 2010041 | Corrected PDF-creation with a large ECW raster file. |
| 2011340 | Resolved issue with batch convert when executed from the command line. |
| 2017462 | Fixed issue of parametric cell from DGN file not being visible after opening the created DGN file exported to 2D format. |
| 2023806 | Resolved issue of cell created by grouping a dropped parametric cell breaking when moving or copying. |
| 2024090 | Fixed the missing page on the latest help for MS 2026. |
| 2028640 | Resolved issue where certain DGN cannot be exported to DWG - Copy. |
| 2029915 | Fixed the crashing issue when uploading a scalable mesh to Reality Management using Descartes. |
| 2030380 | Fixed the flickering issue observed when all scalable mesh datasets are attached and zoomed into a certain view level. |
| 2034368 | Fixed issue of WMTS of Estonia not being displayed. |
| 1993889 | Added proxy support in OidcAuthentication. |
Defects Fixed in 2026 (26.00.00.xx)
| ID | Description |
| 655238 | Fixed issues with True/False values could not be changed in the Properties dialog > Line Style Parameters. |
| 655985 | Resolved issues with the "Pset_Application_12d Model" tab was missing from the IFC properties dialog box. |
| 924884 | Fixed issues causing incorrect alignments when exporting to DWG. |
| 960251 | Fixed issues with IFC files opened or referenced did not display property data. |
| 1028174 | Resolved issues preventing insertion of image-based embedded objects. |
| 1066118 | Resolved issues with parallel lines became nonparallel in PDF plots (Wesernetz). |
| 1070775 | Resolved issues with Undo did not work for 3SM Reality Mesh display settings. |
| 1083059 | Resolved issues with referenced elements did not print with fill in non‑rasterized mode. |
| 1093009 | Fixed issues with the Properties dialog did not display item data consistent with ProStructure. |
| 1180711 | Resolved issues with PDF output with 100% raster quality was lower quality than in V8i. |
| 1212268 | Fixed issues with DWG MText with Middle Left justification was shifted. |
| 1283377 | Fixed issues with Point Cloud Styles contained no Styles or Class Definitions. |
| 1285593 | Resolved issues with IFC custom properties were not visible after opening or attaching IFC files in MSTN. |
| 1288629 | Fixed missing elements during round‑trip conversion to STP format. |
| 1303363 | Resolved issues with text in Profile View from reference files shifted in DWG. |
| 1305287 | Fixed issues with moving or copying elements caused associated text to move incorrectly. |
| 1307817 | Resolved excessive regenerations caused by Feature Solids in orphan or graphic cells when zooming. |
| 1312499 | Fixed issues with font changes occurred when copying cells with text from reference files. |
| 1348785 | Resolved a project‑specific issue involving the Subroutine main() in a VBA project. |
| 1407596 | Fixed issues with “Use Last Valid Value” failed when opening ORD design files in MicroStation 10.17.02.61. |
| 1415740 | Resolved issues with Font Utilities did not display correct results. |
| 1418007 | Fixed issues with the Setup.cfg configuration was not working. |
| 1421092 | Resolved issues with Batch Convert from DGN to DWG retained non‑displayed self‑references. |
| 1429821 | Fixed issues converting large PTS files to POD and attaching them as point clouds. |
| 1444525 | Resolved missing elements when opening or importing IFC files. |
| 1444539 | Fixed issues with referencing IFC files placed all elements on only two levels. |
| 1451944 | Resolved issues with the key-ins ‘REFERENCE SET ATTACHMETHOD=coincidentworld’ and ‘coincident’ did not work. |
| 1452172 | Fixed issues with imported icons could not be deleted. |
| 1465218 | Resolved issues with some linework failed to plot and ghost elements appeared in PDF output. |
| 1469460 | Fixed pixelation in PDF prints generated with Thematic Height Display Style. |
| 1473739 | Resolved issues with the number of levels in attached IFC files decreased after attaching or merging references. |
| 1473980 | Fixed issues with station annotation shifted after exporting to DWG. |
| 1473999 | Resolved issues with Survey curves exported incorrectly to DWG—some as B‑splines, others as Line Strings. |
| 1484126 | Fixed issues with Design Scripts did not read multiline components. |
| 1500294 | Resolved issues with Item Types for rail elements did not appear in MicroStation. |
| 1503674 | Fixed issues with random symbols were printed when using Print Organizer. |
| 1518906 | Resolved issues with Replace Cells failed when encountering unnamed or orphan cells. |
| 1519048 | Fixed issues with WMS files worked in MS 2023 but not in MS 2024. |
| 1538034 | Resolved issues updating Item Type Libraries from DGNLIB using VBA. |
| 1543357 | Fixed issues with imported Excel tables did not match spreadsheet spacing. |
| 1554036 | Resolved MicroStation and Descartes freezing while importing Rhino 3DM files. |
| 1623712 | Fixed issues with levels differed from the original SketchUp file. |
| 1627935 | Resolved issues with STEP files imported into MicroStation lost elements. |
| 1631795 | Fixed issues with Display Rules dropdown was not sorted alphabetically. |
| 1632387 | Resolved issues with clipped point clouds within references were lost when the reference was moved. |
| 1640206 | Fixed issues with constraints were removed due to conflicts when updating angle constraint values. |
| 1644968 | Resolved incorrect projection of WMS coordinates when the interface was set to German or Spanish. |
| 1660555 | Fixed issues importing specific IFC files. |
| 1666468 | Resolved performance issues in MicroStation 2024 when using Hybrid Background Maps in rotated views. |
| 1670519 | Fixed missing or deteriorated patterns in PDF output. |
| 1675967 | Resolved issues with Coordinate Systems were not saved when using ‘FENCE FILE’ or ‘FF=’ key-ins. |
| 1675980 | Fixed visual errors when placing 3D cells. |
| 1678773 | Resolved issues with Item Types for cells were removed during Compress. |
| 1678935 | Fixed performance issues caused by unavailable raster services when opening DGNs. |
| 1681623 | Resolved performance issues for certain NTF GCS when using Google 2D in RM or background maps. |
| 1690041 | Fixed issues with MicroStation failed to remember the last updated variable value for parametric cells. |
| 1692255 | Resolved issues with holes appeared when navigating reality meshes in 3D. |
| 1709343 | Fixed missing Pset application properties and Item Types in IFC version 4x3. |
| 1712123 | Resolved issues with WorkSet properties were not saved to DGNWS files for certain WorkSets. |
| 1714358 | Fixed unwanted scaling when placing graphic cells containing parametric content. |
| 1722081 | Resolved a process hang at 50% when converting large *.xyz files to POD. |
| 1727056 | Fixed unwanted scaling of Smart Solids when switching from Wireframe display style. |
| 1727724 | Resolved issues with certain DGN files could not be saved as DWG. |
| 1729691 | Fixed issues caused by filtering content restrictions. |
| 1731846 | Resolved ECExchange modification requests for OpenPlant issues. |
| 1732279 | Fixed issues where modifying a placed Table cell range from Excel altered the original formatting. |
| 1732388 | Resolved handling issues for map services returning 403 errors. |
| 1736839 | Fixed errors during DWG export in MS 2025. |
| 1739553 | Resolved incorrect results produced by Analyze Trace Slope. |
| 1740399 | Fixed issues where attached parametric cells broke when placed or updated. |
| 1742893 | Resolved WMS TOP10NL failing to open and displaying errors in MicroStation 2025. |
| 1743526 | Fixed issues where VBA script behavior changed based on processing order of DGN files. |
| 1743591 | Resolved issues with Python ElementRefVec did not allow retrieving its size or contents. |
| 1753339 | Fixed issues with the ‘import ifcfile’ key-in should be removed or hidden for products not supporting IFC import. |
| 1753915 | Resolved terrain scalable mesh issues during zoom operations. |
| 1767773 | Fixed intermittent problems when using specific 3SM files. |
| 1779466 | Resolved exceptions caused by adding certain WMS service layers. |
| 1786333 | Fixed PointCloudCore/PointoolsVortex 64‑bit point count support issues. |
| 1875473 | Resolved incorrect raster grid symbol display in Descartes STM. |
| 1918407 | Fixed invalid B‑splines caused by ignored return values. |
| 1922811 | Resolved authentication failures for ArcGIS feature services. |
| 1923971 | Fixed issues adding __len__ support for DgnFileLoadedModelsCollection in Python. |
| 1926436 | Resolved Undo failures in Solid by Extrusion Along Path (Circular Profile Mode). |
| 1929614 | Fixed issues where certain Danish WFS URLs generated exceptions. |
| 1930246 | Resolved issues in Mesh Subtract Tool under repeated Accept/Reject operations. |
| 1934584 | Fixed CESIUM mesh attachments from iTwin losing GCS and scale. |
| 1934639 | Resolved MicroStation hanging when attaching Cesium 3D Tiles meshes. |
| 1939223 | Fixed missing elements when opening IFC files from Bonsai. |
| 1939400 | Resolved documentation issues for Remapping Qualifier ‘ElementType’. |
| 1939956 | Fixed issues caused by raster file paths exceeding maximum character length. |
| 1940172 | Resolved hangs occurring when placing certain parametric cells under German system locale. |
| 1941112 | Fixed loss of Google 2D raster display when zooming or printing in 2D sheet models. |
| 1944290 | Resolved extremely slow text extraction for attached DGN files. |
| 1944418 | Fixed point cloud export issues when setting density values between 0 and 1. |
| 1950573 | Resolved issues triggered by mslocal.cfg changes causing “Cannot start application” errors. |
| 1952718 | Fixed issues preventing copy/paste of Item Types. |
| 1954882 | Resolved crashes when loading Python .pyc files due to _wassert triggers. |
| 1955635 | Fixed levels incorrectly flagged as New Levels, causing them to turn off unexpectedly in sheet models. |
| 1955814 | Resolved issues with UPF settings allowed meshes to be dropped in 2D DGN files. |
| 1961661 | Fixed incorrect description generated by ViewElementHandler::_GetDescription. |
| 1975118 | Resolved MicroStation hanging when creating PickLists using Python scripts. |
| 1577196 | Fixed inconsistencies in polyline creation involving arcs versus lines from spirals. |
| 1578755 | Resolved slow performance when attaching XYZ files as point clouds. |
| 1582234 | Fixed incorrect point cloud positioning when referencing OPC data. |
| 1597227 | Resolved failures when printing point cloud files to 3D PDF. |
| 1617332 | Fixed drafting and linework issues appearing in Reality Models. |