Trimble Business Center

Important note! This version of Trimble Business Center is available to users whose current warranty expiration date (perpetual license users) or subscription expiry date (subscription license users) is October 1, 2022 or later. If your warranty or subscription expires prior to this date and you proceed with the installation, licensed features will not be available. You can contact your distributor to purchase a warranty extension or renew your subscription. In the TBC ribbon, select Support > License Manager to verify your warranty or subscription expiration date.

The following fixed bugs were not included in the TBC 5.81 Release Notes due to translation deadlines:

•  In TBC v 5.70 and v5.71, an error occurred preventing alignments with station equations from being exported when using the Publish to Library command.
•  When computing a corridor template at a station that has a "kink" in the alignment, a "skew-adjusted" offset is used when computing the interpolated offsets, resulting in wrong offsets and slopes.
•  An error could occur when attempting to explode a block in a DWG file.
•  When extracting a target coordinate from a point cloud when the target is almost parallel to the ground, the coordinate is incorrect.
•  An error could occur when importing the same JXL file twice.
•  Looped and ‘lasso’ lines used in vertical designs caused calculation errors. Vertical design calculations using such closed shapes have been improved.
•  Enabling the Automatic Z property in a vertical design failed to elevate connected lines. Automatic Z calculations have been improved when many lines meet in one location.
•  A vertical design failed because the source line’s vertical (3D) information was stripped, rules were stripped, or the Automatic Z property was ignored.
•  The vertical information of the source line was deleted when you applied a global vertical design to it.